214418449

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{3001}}^1$

素因数の和:3240

約数の個数: 16

約数和(自身を含む): 250727040

約数和(自身を除く): 36308591

約数列:

[1, 7, 59, 173, 413, 1211, 3001, 10207, 21007, 71449, 177059, 519173, 1239413, 3634211, 30631207, 214418449]

約数ペア:

[(1, 214418449), (7, 30631207), (59, 3634211), (173, 1239413), (413, 519173), (1211, 177059), (3001, 71449), (10207, 21007)]