200764890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2230721}}^1$

素因数の和:2230734

約数の個数: 24

約数和(自身を含む): 521988948

約数和(自身を除く): 321224058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2230721, 4461442, 6692163, 11153605, 13384326, 20076489, 22307210, 33460815, 40152978, 66921630, 100382445, 200764890]

約数ペア:

[(1, 200764890), (2, 100382445), (3, 66921630), (5, 40152978), (6, 33460815), (9, 22307210), (10, 20076489), (15, 13384326), (18, 11153605), (30, 6692163), (45, 4461442), (90, 2230721)]