203730156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7417}}^1$

素因数の和:7543

約数の個数: 72

約数和(自身を含む): 594033440

約数和(自身を除く): 390303284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 3052, 3924, 4578, 6867, 7417, 9156, 13734, 14834, 22251, 27468, 29668, 44502, 51919, 66753, 89004, 103838, 133506, 155757, 207676, 267012, 311514, 467271, 623028, 808453, 934542, 1616906, 1869084, 2425359, 3233812, 4850718, 5659171, 7276077, 9701436, 11318342, 14552154, 16977513, 22636684, 29104308, 33955026, 50932539, 67910052, 101865078, 203730156]

約数ペア:

[(1, 203730156), (2, 101865078), (3, 67910052), (4, 50932539), (6, 33955026), (7, 29104308), (9, 22636684), (12, 16977513), (14, 14552154), (18, 11318342), (21, 9701436), (28, 7276077), (36, 5659171), (42, 4850718), (63, 3233812), (84, 2425359), (109, 1869084), (126, 1616906), (218, 934542), (252, 808453), (327, 623028), (436, 467271), (654, 311514), (763, 267012), (981, 207676), (1308, 155757), (1526, 133506), (1962, 103838), (2289, 89004), (3052, 66753), (3924, 51919), (4578, 44502), (6867, 29668), (7417, 27468), (9156, 22251), (13734, 14834)]