202477210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{119809}}^1$

素因数の和:119842

約数の個数: 24

約数和(自身を含む): 394654140

約数和(自身を除く): 192176930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 119809, 239618, 599045, 1198090, 1557517, 3115034, 7787585, 15575170, 20247721, 40495442, 101238605, 202477210]

約数ペア:

[(1, 202477210), (2, 101238605), (5, 40495442), (10, 20247721), (13, 15575170), (26, 7787585), (65, 3115034), (130, 1557517), (169, 1198090), (338, 599045), (845, 239618), (1690, 119809)]