207976010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{171881}}^1$

素因数の和:171910

約数の個数: 24

約数和(自身を含む): 411485508

約数和(自身を除く): 203509498

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 171881, 343762, 859405, 1718810, 1890691, 3781382, 9453455, 18906910, 20797601, 41595202, 103988005, 207976010]

約数ペア:

[(1, 207976010), (2, 103988005), (5, 41595202), (10, 20797601), (11, 18906910), (22, 9453455), (55, 3781382), (110, 1890691), (121, 1718810), (242, 859405), (605, 343762), (1210, 171881)]