203420372

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{3607}}^1$

素因数の和:4247

約数の個数: 24

約数和(自身を含む): 372172416

約数和(自身を除く): 168752044

約数列:

[1, 2, 4, 23, 46, 92, 613, 1226, 2452, 3607, 7214, 14099, 14428, 28198, 56396, 82961, 165922, 331844, 2211091, 4422182, 8844364, 50855093, 101710186, 203420372]

約数ペア:

[(1, 203420372), (2, 101710186), (4, 50855093), (23, 8844364), (46, 4422182), (92, 2211091), (613, 331844), (1226, 165922), (2452, 82961), (3607, 56396), (7214, 28198), (14099, 14428)]