220858004

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{935839}}^1$

素因数の和:935902

約数の個数: 12

約数和(自身を含む): 393052800

約数和(自身を除く): 172194796

約数列:

[1, 2, 4, 59, 118, 236, 935839, 1871678, 3743356, 55214501, 110429002, 220858004]

約数ペア:

[(1, 220858004), (2, 110429002), (4, 55214501), (59, 3743356), (118, 1871678), (236, 935839)]