201630256

素因数分解:

$2^4\times {\mathrm{12601891}}^1$

素因数の和:12601899

約数の個数: 10

約数和(自身を含む): 390658652

約数和(自身を除く): 189028396

約数列:

[1, 2, 4, 8, 16, 12601891, 25203782, 50407564, 100815128, 201630256]

約数ペア:

[(1, 201630256), (2, 100815128), (4, 50407564), (8, 25203782), (16, 12601891)]