203087668

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{64187}}^1$

素因数の和:64311

約数の個数: 24

約数和(自身を含む): 409776192

約数和(自身を除く): 206688524

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 64187, 128374, 256748, 449309, 898618, 1797236, 7253131, 14506262, 29012524, 50771917, 101543834, 203087668]

約数ペア:

[(1, 203087668), (2, 101543834), (4, 50771917), (7, 29012524), (14, 14506262), (28, 7253131), (113, 1797236), (226, 898618), (452, 449309), (791, 256748), (1582, 128374), (3164, 64187)]