201834730

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{255487}}^1$

素因数の和:255573

約数の個数: 16

約数和(自身を含む): 367902720

約数和(自身を除く): 166067990

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 255487, 510974, 1277435, 2554870, 20183473, 40366946, 100917365, 201834730]

約数ペア:

[(1, 201834730), (2, 100917365), (5, 40366946), (10, 20183473), (79, 2554870), (158, 1277435), (395, 510974), (790, 255487)]