202020088

素因数分解:

$2^3\times {\mathrm{2609}}^1\times {\mathrm{9679}}^1$

素因数の和:12294

約数の個数: 16

約数和(自身を含む): 378972000

約数和(自身を除く): 176951912

約数列:

[1, 2, 4, 8, 2609, 5218, 9679, 10436, 19358, 20872, 38716, 77432, 25252511, 50505022, 101010044, 202020088]

約数ペア:

[(1, 202020088), (2, 101010044), (4, 50505022), (8, 25252511), (2609, 77432), (5218, 38716), (9679, 20872), (10436, 19358)]