201895079

素因数分解:

${\mathrm{401}}^1\times {\mathrm{409}}^1\times {\mathrm{1231}}^1$

素因数の和:2041

約数の個数: 8

約数和(自身を含む): 203058240

約数和(自身を除く): 1163161

約数列:

[1, 401, 409, 1231, 164009, 493631, 503479, 201895079]

約数ペア:

[(1, 201895079), (401, 503479), (409, 493631), (1231, 164009)]