200813565

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{1471}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 339148800

約数和(自身を除く): 138335235

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 479, 1437, 1471, 2395, 4413, 7185, 7355, 9101, 22065, 27303, 27949, 45505, 83847, 136515, 139745, 419235, 704609, 2113827, 3523045, 10569135, 13387571, 40162713, 66937855, 200813565]

約数ペア:

[(1, 200813565), (3, 66937855), (5, 40162713), (15, 13387571), (19, 10569135), (57, 3523045), (95, 2113827), (285, 704609), (479, 419235), (1437, 139745), (1471, 136515), (2395, 83847), (4413, 45505), (7185, 27949), (7355, 27303), (9101, 22065)]