206866565

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{13759}}^1$

素因数の和:13892

約数の個数: 16

約数和(自身を含む): 258908160

約数和(自身を除く): 52041595

約数列:

[1, 5, 31, 97, 155, 485, 3007, 13759, 15035, 68795, 426529, 1334623, 2132645, 6673115, 41373313, 206866565]

約数ペア:

[(1, 206866565), (5, 41373313), (31, 6673115), (97, 2132645), (155, 1334623), (485, 426529), (3007, 68795), (13759, 15035)]