220175150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{338731}}^1$

素因数の和:338756

約数の個数: 24

約数和(自身を含む): 441029064

約数和(自身を除く): 220853914

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 338731, 677462, 1693655, 3387310, 4403503, 8468275, 8807006, 16936550, 22017515, 44035030, 110087575, 220175150]

約数ペア:

[(1, 220175150), (2, 110087575), (5, 44035030), (10, 22017515), (13, 16936550), (25, 8807006), (26, 8468275), (50, 4403503), (65, 3387310), (130, 1693655), (325, 677462), (650, 338731)]