201885369611

素因数分解:

${\mathrm{19}}^2\times {\mathrm{20921}}^1\times {\mathrm{26731}}^1$

素因数の和:47690

約数の個数: 12

約数和(自身を含む): 213088310424

約数和(自身を除く): 11202940813

約数列:

[1, 19, 361, 20921, 26731, 397499, 507889, 7552481, 9649891, 559239251, 10625545769, 201885369611]

約数ペア:

[(1, 201885369611), (19, 10625545769), (361, 559239251), (20921, 9649891), (26731, 7552481), (397499, 507889)]