207636155

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{2089}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 253007040

約数和(自身を除く): 45370885

約数列:

[1, 5, 103, 193, 515, 965, 2089, 10445, 19879, 99395, 215167, 403177, 1075835, 2015885, 41527231, 207636155]

約数ペア:

[(1, 207636155), (5, 41527231), (103, 2015885), (193, 1075835), (515, 403177), (965, 215167), (2089, 99395), (10445, 19879)]