197430526

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{7129}}^1$

素因数の和:7419

約数の個数: 16

約数和(自身を含む): 302369040

約数和(自身を除く): 104938514

約数列:

[1, 2, 61, 122, 227, 454, 7129, 13847, 14258, 27694, 434869, 869738, 1618283, 3236566, 98715263, 197430526]

約数ペア:

[(1, 197430526), (2, 98715263), (61, 3236566), (122, 1618283), (227, 869738), (454, 434869), (7129, 27694), (13847, 14258)]