221844484

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{940019}}^1$

素因数の和:940082

約数の個数: 12

約数和(自身を含む): 394808400

約数和(自身を除く): 172963916

約数列:

[1, 2, 4, 59, 118, 236, 940019, 1880038, 3760076, 55461121, 110922242, 221844484]

約数ペア:

[(1, 221844484), (2, 110922242), (4, 55461121), (59, 3760076), (118, 1880038), (236, 940019)]