210843910

素因数分解:

$2^1\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{13421}}^1$

素因数の和:14999

約数の個数: 16

約数和(自身を含む): 379788912

約数和(自身を除く): 168945002

約数列:

[1, 2, 5, 10, 1571, 3142, 7855, 13421, 15710, 26842, 67105, 134210, 21084391, 42168782, 105421955, 210843910]

約数ペア:

[(1, 210843910), (2, 105421955), (5, 42168782), (10, 21084391), (1571, 134210), (3142, 67105), (7855, 26842), (13421, 15710)]