206131679

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{829}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 229797120

約数和(自身を除く): 23665441

約数列:

[1, 13, 31, 403, 617, 829, 8021, 10777, 19127, 25699, 248651, 334087, 511493, 6649409, 15856283, 206131679]

約数ペア:

[(1, 206131679), (13, 15856283), (31, 6649409), (403, 511493), (617, 334087), (829, 248651), (8021, 25699), (10777, 19127)]