204472180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{929419}}^1$

素因数の和:929439

約数の個数: 24

約数和(自身を含む): 468427680

約数和(自身を除く): 263955500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 929419, 1858838, 3717676, 4647095, 9294190, 10223609, 18588380, 20447218, 40894436, 51118045, 102236090, 204472180]

約数ペア:

[(1, 204472180), (2, 102236090), (4, 51118045), (5, 40894436), (10, 20447218), (11, 18588380), (20, 10223609), (22, 9294190), (44, 4647095), (55, 3717676), (110, 1858838), (220, 929419)]