200261644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197887}}^1$

素因数の和:197925

約数の個数: 24

約数和(自身を含む): 398942208

約数和(自身を除く): 198680564

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 197887, 395774, 791548, 2176757, 4353514, 4551401, 8707028, 9102802, 18205604, 50065411, 100130822, 200261644]

約数ペア:

[(1, 200261644), (2, 100130822), (4, 50065411), (11, 18205604), (22, 9102802), (23, 8707028), (44, 4551401), (46, 4353514), (92, 2176757), (253, 791548), (506, 395774), (1012, 197887)]