202607404

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{3947}}^1$

素因数の和:4305

約数の個数: 24

約数和(自身を含む): 364463568

約数和(自身を除く): 161856164

約数列:

[1, 2, 4, 41, 82, 164, 313, 626, 1252, 3947, 7894, 12833, 15788, 25666, 51332, 161827, 323654, 647308, 1235411, 2470822, 4941644, 50651851, 101303702, 202607404]

約数ペア:

[(1, 202607404), (2, 101303702), (4, 50651851), (41, 4941644), (82, 2470822), (164, 1235411), (313, 647308), (626, 323654), (1252, 161827), (3947, 51332), (7894, 25666), (12833, 15788)]