211315210

素因数分解:

$2^1\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{13451}}^1$

素因数の和:15029

約数の個数: 16

約数和(自身を含む): 380637792

約数和(自身を除く): 169322582

約数列:

[1, 2, 5, 10, 1571, 3142, 7855, 13451, 15710, 26902, 67255, 134510, 21131521, 42263042, 105657605, 211315210]

約数ペア:

[(1, 211315210), (2, 105657605), (5, 42263042), (10, 21131521), (1571, 134510), (3142, 67255), (7855, 26902), (13451, 15710)]