197405208

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 384

約数和(自身を含む): 750758400

約数和(自身を除く): 553353192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 56, 63, 66, 72, 77, 78, 83, 84, 88, 91, 99, 104, 108, 117, 121, 126, 132, 143, 154, 156, 166, 168, 182, 189, 198, 216, 231, 234, 242, 249, 252, 264, 273, 286, 297, 308, 312, 332, 351, 363, 364, 378, 396, 429, 462, 468, 484, 498, 504, 546, 572, 581, 594, 616, 664, 693, 702, 726, 728, 747, 756, 792, 819, 847, 858, 913, 924, 936, 968, 996, 1001, 1079, 1089, 1092, 1144, 1162, 1188, 1287, 1386, 1404, 1452, 1494, 1512, 1573, 1638, 1694, 1716, 1743, 1826, 1848, 1992, 2002, 2079, 2158, 2178, 2184, 2241, 2324, 2376, 2457, 2541, 2574, 2739, 2772, 2808, 2904, 2988, 3003, 3146, 3237, 3267, 3276, 3388, 3432, 3486, 3652, 3861, 4004, 4158, 4316, 4356, 4482, 4648, 4719, 4914, 5082, 5148, 5229, 5478, 5544, 5976, 6006, 6292, 6391, 6474, 6534, 6552, 6776, 6972, 7304, 7553, 7623, 7722, 8008, 8217, 8316, 8632, 8712, 8964, 9009, 9438, 9711, 9828, 10043, 10164, 10296, 10458, 10956, 11011, 11869, 12012, 12584, 12782, 12948, 13068, 13944, 14157, 15106, 15246, 15444, 15687, 16434, 16632, 17928, 18018, 18876, 19173, 19422, 19656, 20086, 20328, 20916, 21912, 22022, 22659, 22869, 23738, 24024, 24651, 25564, 25896, 26136, 27027, 28314, 29133, 30129, 30212, 30492, 30888, 31374, 32868, 33033, 35607, 36036, 37752, 38346, 38844, 40172, 41832, 42471, 44044, 45318, 45738, 47476, 49302, 51128, 54054, 56628, 57519, 58266, 60258, 60424, 60984, 62748, 65736, 66066, 67977, 70301, 71214, 72072, 76692, 77688, 80344, 83083, 84942, 88088, 90387, 90636, 91476, 94952, 98604, 99099, 106821, 108108, 113256, 115038, 116532, 120516, 125496, 130559, 132132, 135954, 140602, 142428, 153384, 166166, 169884, 172557, 180774, 181272, 182952, 197208, 198198, 203931, 210903, 213642, 216216, 230076, 233064, 241032, 249249, 261118, 264264, 271161, 271908, 281204, 284856, 297297, 320463, 332332, 339768, 345114, 361548, 391677, 396396, 407862, 421806, 427284, 460152, 498498, 522236, 542322, 543816, 562408, 594594, 632709, 640926, 664664, 690228, 723096, 747747, 783354, 792792, 815724, 843612, 854568, 913913, 996996, 1044472, 1084644, 1175031, 1189188, 1265418, 1281852, 1380456, 1495494, 1566708, 1631448, 1687224, 1827826, 1898127, 1993992, 2169288, 2243241, 2350062, 2378376, 2530836, 2563704, 2741739, 2990988, 3133416, 3525093, 3655652, 3796254, 4486482, 4700124, 5061672, 5483478, 5981976, 7050186, 7311304, 7592508, 8225217, 8972964, 9400248, 10966956, 14100372, 15185016, 16450434, 17945928, 21933912, 24675651, 28200744, 32900868, 49351302, 65801736, 98702604, 197405208]

約数ペア:

[(1, 197405208), (2, 98702604), (3, 65801736), (4, 49351302), (6, 32900868), (7, 28200744), (8, 24675651), (9, 21933912), (11, 17945928), (12, 16450434), (13, 15185016), (14, 14100372), (18, 10966956), (21, 9400248), (22, 8972964), (24, 8225217), (26, 7592508), (27, 7311304), (28, 7050186), (33, 5981976), (36, 5483478), (39, 5061672), (42, 4700124), (44, 4486482), (52, 3796254), (54, 3655652), (56, 3525093), (63, 3133416), (66, 2990988), (72, 2741739), (77, 2563704), (78, 2530836), (83, 2378376), (84, 2350062), (88, 2243241), (91, 2169288), (99, 1993992), (104, 1898127), (108, 1827826), (117, 1687224), (121, 1631448), (126, 1566708), (132, 1495494), (143, 1380456), (154, 1281852), (156, 1265418), (166, 1189188), (168, 1175031), (182, 1084644), (189, 1044472), (198, 996996), (216, 913913), (231, 854568), (234, 843612), (242, 815724), (249, 792792), (252, 783354), (264, 747747), (273, 723096), (286, 690228), (297, 664664), (308, 640926), (312, 632709), (332, 594594), (351, 562408), (363, 543816), (364, 542322), (378, 522236), (396, 498498), (429, 460152), (462, 427284), (468, 421806), (484, 407862), (498, 396396), (504, 391677), (546, 361548), (572, 345114), (581, 339768), (594, 332332), (616, 320463), (664, 297297), (693, 284856), (702, 281204), (726, 271908), (728, 271161), (747, 264264), (756, 261118), (792, 249249), (819, 241032), (847, 233064), (858, 230076), (913, 216216), (924, 213642), (936, 210903), (968, 203931), (996, 198198), (1001, 197208), (1079, 182952), (1089, 181272), (1092, 180774), (1144, 172557), (1162, 169884), (1188, 166166), (1287, 153384), (1386, 142428), (1404, 140602), (1452, 135954), (1494, 132132), (1512, 130559), (1573, 125496), (1638, 120516), (1694, 116532), (1716, 115038), (1743, 113256), (1826, 108108), (1848, 106821), (1992, 99099), (2002, 98604), (2079, 94952), (2158, 91476), (2178, 90636), (2184, 90387), (2241, 88088), (2324, 84942), (2376, 83083), (2457, 80344), (2541, 77688), (2574, 76692), (2739, 72072), (2772, 71214), (2808, 70301), (2904, 67977), (2988, 66066), (3003, 65736), (3146, 62748), (3237, 60984), (3267, 60424), (3276, 60258), (3388, 58266), (3432, 57519), (3486, 56628), (3652, 54054), (3861, 51128), (4004, 49302), (4158, 47476), (4316, 45738), (4356, 45318), (4482, 44044), (4648, 42471), (4719, 41832), (4914, 40172), (5082, 38844), (5148, 38346), (5229, 37752), (5478, 36036), (5544, 35607), (5976, 33033), (6006, 32868), (6292, 31374), (6391, 30888), (6474, 30492), (6534, 30212), (6552, 30129), (6776, 29133), (6972, 28314), (7304, 27027), (7553, 26136), (7623, 25896), (7722, 25564), (8008, 24651), (8217, 24024), (8316, 23738), (8632, 22869), (8712, 22659), (8964, 22022), (9009, 21912), (9438, 20916), (9711, 20328), (9828, 20086), (10043, 19656), (10164, 19422), (10296, 19173), (10458, 18876), (10956, 18018), (11011, 17928), (11869, 16632), (12012, 16434), (12584, 15687), (12782, 15444), (12948, 15246), (13068, 15106), (13944, 14157)]