201616314256

素因数分解:

$2^4\times 7^1\times {\mathrm{1800145663}}^1$

素因数の和:1800145678

約数の個数: 20

約数和(自身を含む): 446436124672

約数和(自身を除く): 244819810416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1800145663, 3600291326, 7200582652, 12601019641, 14401165304, 25202039282, 28802330608, 50404078564, 100808157128, 201616314256]

約数ペア:

[(1, 201616314256), (2, 100808157128), (4, 50404078564), (7, 28802330608), (8, 25202039282), (14, 14401165304), (16, 12601019641), (28, 7200582652), (56, 3600291326), (112, 1800145663)]