204618910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{660061}}^1$

素因数の和:660099

約数の個数: 16

約数和(自身を含む): 380195712

約数和(自身を除く): 175576802

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 660061, 1320122, 3300305, 6600610, 20461891, 40923782, 102309455, 204618910]

約数ペア:

[(1, 204618910), (2, 102309455), (5, 40923782), (10, 20461891), (31, 6600610), (62, 3300305), (155, 1320122), (310, 660061)]