201357745

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{1597}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 244839168

約数和(自身を除く): 43481423

約数列:

[1, 5, 151, 167, 755, 835, 1597, 7985, 25217, 126085, 241147, 266699, 1205735, 1333495, 40271549, 201357745]

約数ペア:

[(1, 201357745), (5, 40271549), (151, 1333495), (167, 1205735), (755, 266699), (835, 241147), (1597, 126085), (7985, 25217)]