206122180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{936919}}^1$

素因数の和:936939

約数の個数: 24

約数和(自身を含む): 472207680

約数和(自身を除く): 266085500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 936919, 1873838, 3747676, 4684595, 9369190, 10306109, 18738380, 20612218, 41224436, 51530545, 103061090, 206122180]

約数ペア:

[(1, 206122180), (2, 103061090), (4, 51530545), (5, 41224436), (10, 20612218), (11, 18738380), (20, 10306109), (22, 9369190), (44, 4684595), (55, 3747676), (110, 1873838), (220, 936919)]