200020814

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{303983}}^1$

素因数の和:304039

約数の個数: 16

約数和(自身を含む): 350189568

約数和(自身を除く): 150168754

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 303983, 607966, 2127881, 4255762, 14287201, 28574402, 100010407, 200020814]

約数ペア:

[(1, 200020814), (2, 100010407), (7, 28574402), (14, 14287201), (47, 4255762), (94, 2127881), (329, 607966), (658, 303983)]