205940910854

素因数分解:

$2^1\times 7^1\times {\mathrm{694559}}^1\times {\mathrm{21179}}^1$

素因数の和:715747

約数の個数: 16

約数和(自身を含む): 353058739200

約数和(自身を除く): 147117828346

約数列:

[1, 2, 7, 14, 21179, 42358, 148253, 296506, 694559, 1389118, 4861913, 9723826, 14710065061, 29420130122, 102970455427, 205940910854]

約数ペア:

[(1, 205940910854), (2, 102970455427), (7, 29420130122), (14, 14710065061), (21179, 9723826), (42358, 4861913), (148253, 1389118), (296506, 694559)]