201992623

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{8887}}^1$

素因数の和:9102

約数の個数: 16

約数和(自身を含む): 245735424

約数和(自身を除く): 43742801

約数列:

[1, 7, 17, 119, 191, 1337, 3247, 8887, 22729, 62209, 151079, 1057553, 1697417, 11881919, 28856089, 201992623]

約数ペア:

[(1, 201992623), (7, 28856089), (17, 11881919), (119, 1697417), (191, 1057553), (1337, 151079), (3247, 62209), (8887, 22729)]