201363786

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 524697600

約数和(自身を除く): 323333814

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 31, 38, 39, 54, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 342, 351, 403, 487, 494, 513, 558, 589, 702, 741, 806, 837, 974, 1026, 1178, 1209, 1461, 1482, 1674, 1767, 2223, 2418, 2922, 3534, 3627, 4383, 4446, 5301, 6331, 6669, 7254, 7657, 8766, 9253, 10602, 10881, 12662, 13149, 13338, 15097, 15314, 15903, 18506, 18993, 21762, 22971, 26298, 27759, 30194, 31806, 37986, 45291, 45942, 55518, 56979, 68913, 83277, 90582, 113958, 120289, 135873, 137826, 166554, 170937, 196261, 206739, 240578, 249831, 271746, 286843, 341874, 360867, 392522, 407619, 413478, 499662, 573686, 588783, 721734, 815238, 860529, 1082601, 1177566, 1721058, 1766349, 2165202, 2581587, 3247803, 3532698, 3728959, 5163174, 5299047, 6495606, 7457918, 7744761, 10598094, 11186877, 15489522, 22373754, 33560631, 67121262, 100681893, 201363786]

約数ペア:

[(1, 201363786), (2, 100681893), (3, 67121262), (6, 33560631), (9, 22373754), (13, 15489522), (18, 11186877), (19, 10598094), (26, 7744761), (27, 7457918), (31, 6495606), (38, 5299047), (39, 5163174), (54, 3728959), (57, 3532698), (62, 3247803), (78, 2581587), (93, 2165202), (114, 1766349), (117, 1721058), (171, 1177566), (186, 1082601), (234, 860529), (247, 815238), (279, 721734), (342, 588783), (351, 573686), (403, 499662), (487, 413478), (494, 407619), (513, 392522), (558, 360867), (589, 341874), (702, 286843), (741, 271746), (806, 249831), (837, 240578), (974, 206739), (1026, 196261), (1178, 170937), (1209, 166554), (1461, 137826), (1482, 135873), (1674, 120289), (1767, 113958), (2223, 90582), (2418, 83277), (2922, 68913), (3534, 56979), (3627, 55518), (4383, 45942), (4446, 45291), (5301, 37986), (6331, 31806), (6669, 30194), (7254, 27759), (7657, 26298), (8766, 22971), (9253, 21762), (10602, 18993), (10881, 18506), (12662, 15903), (13149, 15314), (13338, 15097)]