205280269904

素因数分解:

$2^4\times {\mathrm{12830016869}}^1$

素因数の和:12830016877

約数の個数: 10

約数和(自身を含む): 397730522970

約数和(自身を除く): 192450253066

約数列:

[1, 2, 4, 8, 16, 12830016869, 25660033738, 51320067476, 102640134952, 205280269904]

約数ペア:

[(1, 205280269904), (2, 102640134952), (4, 51320067476), (8, 25660033738), (16, 12830016869)]