202389014

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1\times {\mathrm{1531}}^1$

素因数の和:2111

約数の個数: 16

約数和(自身を含む): 306442896

約数和(自身を除く): 104053882

約数列:

[1, 2, 157, 314, 421, 842, 1531, 3062, 66097, 132194, 240367, 480734, 644551, 1289102, 101194507, 202389014]

約数ペア:

[(1, 202389014), (2, 101194507), (157, 1289102), (314, 644551), (421, 480734), (842, 240367), (1531, 132194), (3062, 66097)]