204080690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1855279}}^1$

素因数の和:1855297

約数の個数: 16

約数和(自身を含む): 400740480

約数和(自身を除く): 196659790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1855279, 3710558, 9276395, 18552790, 20408069, 40816138, 102040345, 204080690]

約数ペア:

[(1, 204080690), (2, 102040345), (5, 40816138), (10, 20408069), (11, 18552790), (22, 9276395), (55, 3710558), (110, 1855279)]