205011644

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{2887}}^1$

素因数の和:3365

約数の個数: 24

約数和(自身を含む): 368497248

約数和(自身を除く): 163485604

約数列:

[1, 2, 4, 41, 82, 164, 433, 866, 1732, 2887, 5774, 11548, 17753, 35506, 71012, 118367, 236734, 473468, 1250071, 2500142, 5000284, 51252911, 102505822, 205011644]

約数ペア:

[(1, 205011644), (2, 102505822), (4, 51252911), (41, 5000284), (82, 2500142), (164, 1250071), (433, 473468), (866, 236734), (1732, 118367), (2887, 71012), (5774, 35506), (11548, 17753)]