207623416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2357}}^1$

素因数の和:2405

約数の個数: 96

約数和(自身を含む): 526871520

約数和(自身を除く): 319248104

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 616, 728, 847, 968, 1001, 1144, 1573, 1694, 2002, 2357, 3146, 3388, 4004, 4714, 6292, 6776, 8008, 9428, 11011, 12584, 16499, 18856, 22022, 25927, 30641, 32998, 44044, 51854, 61282, 65996, 88088, 103708, 122564, 131992, 181489, 207416, 214487, 245128, 285197, 337051, 362978, 428974, 570394, 674102, 725956, 857948, 1140788, 1348204, 1451912, 1715896, 1996379, 2281576, 2359357, 2696408, 3707561, 3992758, 4718714, 7415122, 7985516, 9437428, 14830244, 15971032, 18874856, 25952927, 29660488, 51905854, 103811708, 207623416]

約数ペア:

[(1, 207623416), (2, 103811708), (4, 51905854), (7, 29660488), (8, 25952927), (11, 18874856), (13, 15971032), (14, 14830244), (22, 9437428), (26, 7985516), (28, 7415122), (44, 4718714), (52, 3992758), (56, 3707561), (77, 2696408), (88, 2359357), (91, 2281576), (104, 1996379), (121, 1715896), (143, 1451912), (154, 1348204), (182, 1140788), (242, 857948), (286, 725956), (308, 674102), (364, 570394), (484, 428974), (572, 362978), (616, 337051), (728, 285197), (847, 245128), (968, 214487), (1001, 207416), (1144, 181489), (1573, 131992), (1694, 122564), (2002, 103708), (2357, 88088), (3146, 65996), (3388, 61282), (4004, 51854), (4714, 44044), (6292, 32998), (6776, 30641), (8008, 25927), (9428, 22022), (11011, 18856), (12584, 16499)]