202448180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{920219}}^1$

素因数の和:920239

約数の個数: 24

約数和(自身を含む): 463790880

約数和(自身を除く): 261342700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 920219, 1840438, 3680876, 4601095, 9202190, 10122409, 18404380, 20244818, 40489636, 50612045, 101224090, 202448180]

約数ペア:

[(1, 202448180), (2, 101224090), (4, 50612045), (5, 40489636), (10, 20244818), (11, 18404380), (20, 10122409), (22, 9202190), (44, 4601095), (55, 3680876), (110, 1840438), (220, 920219)]