220408966

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1\times {\mathrm{929}}^1$

素因数の和:1623

約数の個数: 16

約数和(自身を含む): 332902800

約数和(自身を除く): 112493834

約数列:

[1, 2, 313, 379, 626, 758, 929, 1858, 118627, 237254, 290777, 352091, 581554, 704182, 110204483, 220408966]

約数ペア:

[(1, 220408966), (2, 110204483), (313, 704182), (379, 581554), (626, 352091), (758, 290777), (929, 237254), (1858, 118627)]