199943524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4544171}}^1$

素因数の和:4544186

約数の個数: 12

約数和(自身を含む): 381710448

約数和(自身を除く): 181766924

約数列:

[1, 2, 4, 11, 22, 44, 4544171, 9088342, 18176684, 49985881, 99971762, 199943524]

約数ペア:

[(1, 199943524), (2, 99971762), (4, 49985881), (11, 18176684), (22, 9088342), (44, 4544171)]