201670987

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{1861}}^1$

素因数の和:2118

約数の個数: 16

約数和(自身を含む): 234343872

約数和(自身を除く): 32672885

約数列:

[1, 7, 113, 137, 791, 959, 1861, 13027, 15481, 108367, 210293, 254957, 1472051, 1784699, 28810141, 201670987]

約数ペア:

[(1, 201670987), (7, 28810141), (113, 1784699), (137, 1472051), (791, 254957), (959, 210293), (1861, 108367), (13027, 15481)]