201084620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{914021}}^1$

素因数の和:914041

約数の個数: 24

約数和(自身を含む): 460667088

約数和(自身を除く): 259582468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 914021, 1828042, 3656084, 4570105, 9140210, 10054231, 18280420, 20108462, 40216924, 50271155, 100542310, 201084620]

約数ペア:

[(1, 201084620), (2, 100542310), (4, 50271155), (5, 40216924), (10, 20108462), (11, 18280420), (20, 10054231), (22, 9140210), (44, 4570105), (55, 3656084), (110, 1828042), (220, 914021)]