131801798

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{4241}}^1$

素因数の和:4663

約数の個数: 16

約数和(自身を含む): 203106960

約数和(自身を除く): 71305162

約数列:

[1, 2, 41, 82, 379, 758, 4241, 8482, 15539, 31078, 173881, 347762, 1607339, 3214678, 65900899, 131801798]

約数ペア:

[(1, 131801798), (2, 65900899), (41, 3214678), (82, 1607339), (379, 347762), (758, 173881), (4241, 31078), (8482, 15539)]