201540661

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{1709}}^1$

素因数の和:2724

約数の個数: 16

約数和(自身を含む): 244270080

約数和(自身を除く): 42729419

約数列:

[1, 7, 17, 119, 991, 1709, 6937, 11963, 16847, 29053, 117929, 203371, 1693619, 11855333, 28791523, 201540661]

約数ペア:

[(1, 201540661), (7, 28791523), (17, 11855333), (119, 1693619), (991, 203371), (1709, 117929), (6937, 29053), (11963, 16847)]