201001822

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{19913}}^1$

素因数の和:20032

約数の個数: 24

約数和(自身を含む): 354150576

約数和(自身を除く): 153148754

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 5047, 10094, 19913, 39826, 139391, 278782, 975737, 1951474, 2051039, 4102078, 14357273, 28714546, 100500911, 201001822]

約数ペア:

[(1, 201001822), (2, 100500911), (7, 28714546), (14, 14357273), (49, 4102078), (98, 2051039), (103, 1951474), (206, 975737), (721, 278782), (1442, 139391), (5047, 39826), (10094, 19913)]