201985564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{10651}}^1$

素因数の和:11097

約数の個数: 24

約数和(自身を含む): 386539776

約数和(自身を除く): 184554212

約数列:

[1, 2, 4, 11, 22, 44, 431, 862, 1724, 4741, 9482, 10651, 18964, 21302, 42604, 117161, 234322, 468644, 4590581, 9181162, 18362324, 50496391, 100992782, 201985564]

約数ペア:

[(1, 201985564), (2, 100992782), (4, 50496391), (11, 18362324), (22, 9181162), (44, 4590581), (431, 468644), (862, 234322), (1724, 117161), (4741, 42604), (9482, 21302), (10651, 18964)]