200774885

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1\times {\mathrm{617}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 243482112

約数和(自身を除く): 42707227

約数列:

[1, 5, 151, 431, 617, 755, 2155, 3085, 65081, 93167, 265927, 325405, 465835, 1329635, 40154977, 200774885]

約数ペア:

[(1, 200774885), (5, 40154977), (151, 1329635), (431, 465835), (617, 325405), (755, 265927), (2155, 93167), (3085, 65081)]