201601790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{119291}}^1$

素因数の和:119324

約数の個数: 24

約数和(自身を含む): 392947848

約数和(自身を除く): 191346058

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 119291, 238582, 596455, 1192910, 1550783, 3101566, 7753915, 15507830, 20160179, 40320358, 100800895, 201601790]

約数ペア:

[(1, 201601790), (2, 100800895), (5, 40320358), (10, 20160179), (13, 15507830), (26, 7753915), (65, 3101566), (130, 1550783), (169, 1192910), (338, 596455), (845, 238582), (1690, 119291)]