201982664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1942141}}^1$

素因数の和:1942160

約数の個数: 16

約数和(自身を含む): 407849820

約数和(自身を除く): 205867156

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1942141, 3884282, 7768564, 15537128, 25247833, 50495666, 100991332, 201982664]

約数ペア:

[(1, 201982664), (2, 100991332), (4, 50495666), (8, 25247833), (13, 15537128), (26, 7768564), (52, 3884282), (104, 1942141)]