201681185

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{1283}}^1$

素因数の和:1648

約数の個数: 16

約数和(自身を含む): 244987200

約数和(自身を除く): 43306015

約数列:

[1, 5, 149, 211, 745, 1055, 1283, 6415, 31439, 157195, 191167, 270713, 955835, 1353565, 40336237, 201681185]

約数ペア:

[(1, 201681185), (5, 40336237), (149, 1353565), (211, 955835), (745, 270713), (1055, 191167), (1283, 157195), (6415, 31439)]