203421058

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1\times {\mathrm{1669}}^1$

素因数の和:2229

約数の個数: 16

約数和(自身を含む): 308115000

約数和(自身を除く): 104693942

約数列:

[1, 2, 149, 298, 409, 818, 1669, 3338, 60941, 121882, 248681, 497362, 682621, 1365242, 101710529, 203421058]

約数ペア:

[(1, 203421058), (2, 101710529), (149, 1365242), (298, 682621), (409, 497362), (818, 248681), (1669, 121882), (3338, 60941)]