204199528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1963457}}^1$

素因数の和:1963476

約数の個数: 16

約数和(自身を含む): 412326180

約数和(自身を除く): 208126652

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1963457, 3926914, 7853828, 15707656, 25524941, 51049882, 102099764, 204199528]

約数ペア:

[(1, 204199528), (2, 102099764), (4, 51049882), (8, 25524941), (13, 15707656), (26, 7853828), (52, 3926914), (104, 1963457)]