188370556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{10169}}^1$

素因数の和:10605

約数の個数: 24

約数和(自身を含む): 360506160

約数和(自身を除く): 172135604

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1684, 4631, 9262, 10169, 18524, 20338, 40676, 111859, 223718, 447436, 4281149, 8562298, 17124596, 47092639, 94185278, 188370556]

約数ペア:

[(1, 188370556), (2, 94185278), (4, 47092639), (11, 17124596), (22, 8562298), (44, 4281149), (421, 447436), (842, 223718), (1684, 111859), (4631, 40676), (9262, 20338), (10169, 18524)]