205452022

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1\times {\mathrm{2953}}^1$

素因数の和:3807

約数の個数: 16

約数和(自身を含む): 315841680

約数和(自身を除く): 110389658

約数列:

[1, 2, 43, 86, 809, 1618, 2953, 5906, 34787, 69574, 126979, 253958, 2388977, 4777954, 102726011, 205452022]

約数ペア:

[(1, 205452022), (2, 102726011), (43, 4777954), (86, 2388977), (809, 253958), (1618, 126979), (2953, 69574), (5906, 34787)]