201907550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{310627}}^1$

素因数の和:310652

約数の個数: 24

約数和(自身を含む): 404437656

約数和(自身を除く): 202530106

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 310627, 621254, 1553135, 3106270, 4038151, 7765675, 8076302, 15531350, 20190755, 40381510, 100953775, 201907550]

約数ペア:

[(1, 201907550), (2, 100953775), (5, 40381510), (10, 20190755), (13, 15531350), (25, 8076302), (26, 7765675), (50, 4038151), (65, 3106270), (130, 1553135), (325, 621254), (650, 310627)]