208045666084

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{124132259}}^1$

素因数の和:124132682

約数の個数: 12

約数和(自身を含む): 364948844400

約数和(自身を除く): 156903178316

約数列:

[1, 2, 4, 419, 838, 1676, 124132259, 248264518, 496529036, 52011416521, 104022833042, 208045666084]

約数ペア:

[(1, 208045666084), (2, 104022833042), (4, 52011416521), (419, 496529036), (838, 248264518), (1676, 124132259)]