201256990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1829609}}^1$

素因数の和:1829627

約数の個数: 16

約数和(自身を含む): 395195760

約数和(自身を除く): 193938770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1829609, 3659218, 9148045, 18296090, 20125699, 40251398, 100628495, 201256990]

約数ペア:

[(1, 201256990), (2, 100628495), (5, 40251398), (10, 20125699), (11, 18296090), (22, 9148045), (55, 3659218), (110, 1829609)]