199903242578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{70841}}^1\times {\mathrm{108533}}^1$

素因数の和:179389

約数の個数: 16

約数和(自身を含む): 322928156376

約数和(自身を除く): 123024913798

約数列:

[1, 2, 13, 26, 70841, 108533, 141682, 217066, 920933, 1410929, 1841866, 2821858, 7688586253, 15377172506, 99951621289, 199903242578]

約数ペア:

[(1, 199903242578), (2, 99951621289), (13, 15377172506), (26, 7688586253), (70841, 2821858), (108533, 1841866), (141682, 1410929), (217066, 920933)]