202715630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1559351}}^1$

素因数の和:1559371

約数の個数: 16

約数和(自身を含む): 392956704

約数和(自身を除く): 190241074

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1559351, 3118702, 7796755, 15593510, 20271563, 40543126, 101357815, 202715630]

約数ペア:

[(1, 202715630), (2, 101357815), (5, 40543126), (10, 20271563), (13, 15593510), (26, 7796755), (65, 3118702), (130, 1559351)]