201007472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3191}}^1$

素因数の和:3357

約数の個数: 40

約数和(自身を含む): 405307392

約数和(自身を除く): 204299920

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 1016, 2032, 3191, 3937, 6382, 7874, 12764, 15748, 25528, 31496, 51056, 62992, 98921, 197842, 395684, 405257, 791368, 810514, 1582736, 1621028, 3242056, 6484112, 12562967, 25125934, 50251868, 100503736, 201007472]

約数ペア:

[(1, 201007472), (2, 100503736), (4, 50251868), (8, 25125934), (16, 12562967), (31, 6484112), (62, 3242056), (124, 1621028), (127, 1582736), (248, 810514), (254, 791368), (496, 405257), (508, 395684), (1016, 197842), (2032, 98921), (3191, 62992), (3937, 51056), (6382, 31496), (7874, 25528), (12764, 15748)]