205280903564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4665475081}}^1$

素因数の和:4665475096

約数の個数: 12

約数和(自身を含む): 391899906888

約数和(自身を除く): 186619003324

約数列:

[1, 2, 4, 11, 22, 44, 4665475081, 9330950162, 18661900324, 51320225891, 102640451782, 205280903564]

約数ペア:

[(1, 205280903564), (2, 102640451782), (4, 51320225891), (11, 18661900324), (22, 9330950162), (44, 4665475081)]