201942256

素因数分解:

$2^4\times {\mathrm{12621391}}^1$

素因数の和:12621399

約数の個数: 10

約数和(自身を含む): 391263152

約数和(自身を除く): 189320896

約数列:

[1, 2, 4, 8, 16, 12621391, 25242782, 50485564, 100971128, 201942256]

約数ペア:

[(1, 201942256), (2, 100971128), (4, 50485564), (8, 25242782), (16, 12621391)]