200722730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1544021}}^1$

素因数の和:1544041

約数の個数: 16

約数和(自身を含む): 389093544

約数和(自身を除く): 188370814

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1544021, 3088042, 7720105, 15440210, 20072273, 40144546, 100361365, 200722730]

約数ペア:

[(1, 200722730), (2, 100361365), (5, 40144546), (10, 20072273), (13, 15440210), (26, 7720105), (65, 3088042), (130, 1544021)]