203460038

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{241639}}^1$

素因数の和:242062

約数の個数: 8

約数和(自身を含む): 305916240

約数和(自身を除く): 102456202

約数列:

[1, 2, 421, 842, 241639, 483278, 101730019, 203460038]

約数ペア:

[(1, 203460038), (2, 101730019), (421, 483278), (842, 241639)]