205709504

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:88

約数の個数: 224

約数和(自身を含む): 580339200

約数和(自身を除く): 374629696

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 56, 64, 76, 77, 88, 91, 104, 112, 133, 143, 152, 154, 169, 176, 182, 208, 209, 224, 247, 266, 286, 304, 308, 338, 352, 364, 416, 418, 448, 494, 532, 572, 608, 616, 676, 704, 728, 832, 836, 988, 1001, 1064, 1144, 1183, 1216, 1232, 1352, 1456, 1463, 1672, 1729, 1859, 1976, 2002, 2128, 2197, 2288, 2366, 2464, 2704, 2717, 2912, 2926, 3211, 3344, 3458, 3718, 3952, 4004, 4256, 4394, 4576, 4732, 4928, 5408, 5434, 5824, 5852, 6422, 6688, 6916, 7436, 7904, 8008, 8512, 8788, 9152, 9464, 10816, 10868, 11704, 12844, 13013, 13376, 13832, 14872, 15379, 15808, 16016, 17576, 18928, 19019, 21736, 22477, 23408, 24167, 25688, 26026, 27664, 29744, 30758, 32032, 35152, 35321, 37856, 38038, 41743, 43472, 44954, 46816, 48334, 51376, 52052, 55328, 59488, 61516, 64064, 70304, 70642, 75712, 76076, 83486, 86944, 89908, 93632, 96668, 102752, 104104, 110656, 118976, 123032, 140608, 141284, 152152, 166972, 169169, 173888, 179816, 193336, 205504, 208208, 246064, 247247, 282568, 292201, 304304, 333944, 338338, 359632, 386672, 416416, 459173, 492128, 494494, 565136, 584402, 608608, 667888, 676676, 719264, 773344, 832832, 918346, 984256, 988988, 1130272, 1168804, 1217216, 1335776, 1353352, 1438528, 1546688, 1836692, 1977976, 2260544, 2337608, 2671552, 2706704, 3214211, 3673384, 3955952, 4675216, 5413408, 6428422, 7346768, 7911904, 9350432, 10826816, 12856844, 14693536, 15823808, 18700864, 25713688, 29387072, 51427376, 102854752, 205709504]

約数ペア:

[(1, 205709504), (2, 102854752), (4, 51427376), (7, 29387072), (8, 25713688), (11, 18700864), (13, 15823808), (14, 14693536), (16, 12856844), (19, 10826816), (22, 9350432), (26, 7911904), (28, 7346768), (32, 6428422), (38, 5413408), (44, 4675216), (52, 3955952), (56, 3673384), (64, 3214211), (76, 2706704), (77, 2671552), (88, 2337608), (91, 2260544), (104, 1977976), (112, 1836692), (133, 1546688), (143, 1438528), (152, 1353352), (154, 1335776), (169, 1217216), (176, 1168804), (182, 1130272), (208, 988988), (209, 984256), (224, 918346), (247, 832832), (266, 773344), (286, 719264), (304, 676676), (308, 667888), (338, 608608), (352, 584402), (364, 565136), (416, 494494), (418, 492128), (448, 459173), (494, 416416), (532, 386672), (572, 359632), (608, 338338), (616, 333944), (676, 304304), (704, 292201), (728, 282568), (832, 247247), (836, 246064), (988, 208208), (1001, 205504), (1064, 193336), (1144, 179816), (1183, 173888), (1216, 169169), (1232, 166972), (1352, 152152), (1456, 141284), (1463, 140608), (1672, 123032), (1729, 118976), (1859, 110656), (1976, 104104), (2002, 102752), (2128, 96668), (2197, 93632), (2288, 89908), (2366, 86944), (2464, 83486), (2704, 76076), (2717, 75712), (2912, 70642), (2926, 70304), (3211, 64064), (3344, 61516), (3458, 59488), (3718, 55328), (3952, 52052), (4004, 51376), (4256, 48334), (4394, 46816), (4576, 44954), (4732, 43472), (4928, 41743), (5408, 38038), (5434, 37856), (5824, 35321), (5852, 35152), (6422, 32032), (6688, 30758), (6916, 29744), (7436, 27664), (7904, 26026), (8008, 25688), (8512, 24167), (8788, 23408), (9152, 22477), (9464, 21736), (10816, 19019), (10868, 18928), (11704, 17576), (12844, 16016), (13013, 15808), (13376, 15379), (13832, 14872)]