201292498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1213}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 347883840

約数和(自身を除く): 146591342

約数列:

[1, 2, 11, 19, 22, 38, 209, 397, 418, 794, 1213, 2426, 4367, 7543, 8734, 13343, 15086, 23047, 26686, 46094, 82973, 165946, 253517, 481561, 507034, 963122, 5297171, 9149659, 10594342, 18299318, 100646249, 201292498]

約数ペア:

[(1, 201292498), (2, 100646249), (11, 18299318), (19, 10594342), (22, 9149659), (38, 5297171), (209, 963122), (397, 507034), (418, 481561), (794, 253517), (1213, 165946), (2426, 82973), (4367, 46094), (7543, 26686), (8734, 23047), (13343, 15086)]