203913072

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 240

約数和(自身を含む): 664957440

約数和(自身を除く): 461044368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 47, 48, 54, 66, 72, 83, 88, 94, 99, 108, 121, 132, 141, 144, 166, 176, 188, 198, 216, 242, 249, 264, 282, 297, 332, 363, 376, 396, 423, 432, 484, 498, 517, 528, 564, 594, 664, 726, 747, 752, 792, 846, 913, 968, 996, 1034, 1089, 1128, 1188, 1269, 1328, 1452, 1494, 1551, 1584, 1692, 1826, 1936, 1992, 2068, 2178, 2241, 2256, 2376, 2538, 2739, 2904, 2988, 3102, 3267, 3384, 3652, 3901, 3984, 4136, 4356, 4482, 4653, 4752, 5076, 5478, 5687, 5808, 5976, 6204, 6534, 6768, 7304, 7802, 8217, 8272, 8712, 8964, 9306, 10043, 10152, 10956, 11374, 11703, 11952, 12408, 13068, 13959, 14608, 15604, 16434, 17061, 17424, 17928, 18612, 20086, 20304, 21912, 22748, 23406, 24651, 24816, 26136, 27918, 30129, 31208, 32868, 34122, 35109, 35856, 37224, 40172, 42911, 43824, 45496, 46812, 49302, 51183, 52272, 55836, 60258, 62416, 65736, 68244, 70218, 74448, 80344, 85822, 90387, 90992, 93624, 98604, 102366, 105327, 111672, 120516, 128733, 131472, 136488, 140436, 153549, 160688, 171644, 180774, 187248, 197208, 204732, 210654, 223344, 241032, 257466, 271161, 272976, 280872, 307098, 343288, 361548, 386199, 394416, 409464, 421308, 472021, 482064, 514932, 542322, 561744, 614196, 686576, 723096, 772398, 818928, 842616, 944042, 1029864, 1084644, 1158597, 1228392, 1416063, 1446192, 1544796, 1685232, 1888084, 2059728, 2169288, 2317194, 2456784, 2832126, 3089592, 3776168, 4248189, 4338576, 4634388, 5664252, 6179184, 7552336, 8496378, 9268776, 11328504, 12744567, 16992756, 18537552, 22657008, 25489134, 33985512, 50978268, 67971024, 101956536, 203913072]

約数ペア:

[(1, 203913072), (2, 101956536), (3, 67971024), (4, 50978268), (6, 33985512), (8, 25489134), (9, 22657008), (11, 18537552), (12, 16992756), (16, 12744567), (18, 11328504), (22, 9268776), (24, 8496378), (27, 7552336), (33, 6179184), (36, 5664252), (44, 4634388), (47, 4338576), (48, 4248189), (54, 3776168), (66, 3089592), (72, 2832126), (83, 2456784), (88, 2317194), (94, 2169288), (99, 2059728), (108, 1888084), (121, 1685232), (132, 1544796), (141, 1446192), (144, 1416063), (166, 1228392), (176, 1158597), (188, 1084644), (198, 1029864), (216, 944042), (242, 842616), (249, 818928), (264, 772398), (282, 723096), (297, 686576), (332, 614196), (363, 561744), (376, 542322), (396, 514932), (423, 482064), (432, 472021), (484, 421308), (498, 409464), (517, 394416), (528, 386199), (564, 361548), (594, 343288), (664, 307098), (726, 280872), (747, 272976), (752, 271161), (792, 257466), (846, 241032), (913, 223344), (968, 210654), (996, 204732), (1034, 197208), (1089, 187248), (1128, 180774), (1188, 171644), (1269, 160688), (1328, 153549), (1452, 140436), (1494, 136488), (1551, 131472), (1584, 128733), (1692, 120516), (1826, 111672), (1936, 105327), (1992, 102366), (2068, 98604), (2178, 93624), (2241, 90992), (2256, 90387), (2376, 85822), (2538, 80344), (2739, 74448), (2904, 70218), (2988, 68244), (3102, 65736), (3267, 62416), (3384, 60258), (3652, 55836), (3901, 52272), (3984, 51183), (4136, 49302), (4356, 46812), (4482, 45496), (4653, 43824), (4752, 42911), (5076, 40172), (5478, 37224), (5687, 35856), (5808, 35109), (5976, 34122), (6204, 32868), (6534, 31208), (6768, 30129), (7304, 27918), (7802, 26136), (8217, 24816), (8272, 24651), (8712, 23406), (8964, 22748), (9306, 21912), (10043, 20304), (10152, 20086), (10956, 18612), (11374, 17928), (11703, 17424), (11952, 17061), (12408, 16434), (13068, 15604), (13959, 14608)]