205433150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{316051}}^1$

素因数の和:316076

約数の個数: 24

約数和(自身を含む): 411499704

約数和(自身を除く): 206066554

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 316051, 632102, 1580255, 3160510, 4108663, 7901275, 8217326, 15802550, 20543315, 41086630, 102716575, 205433150]

約数ペア:

[(1, 205433150), (2, 102716575), (5, 41086630), (10, 20543315), (13, 15802550), (25, 8217326), (26, 7901275), (50, 4108663), (65, 3160510), (130, 1580255), (325, 632102), (650, 316051)]