207118412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1621}}^1\times {\mathrm{1879}}^1$

素因数の和:3521

約数の個数: 24

約数和(自身を含む): 384219360

約数和(自身を除く): 177100948

約数列:

[1, 2, 4, 17, 34, 68, 1621, 1879, 3242, 3758, 6484, 7516, 27557, 31943, 55114, 63886, 110228, 127772, 3045859, 6091718, 12183436, 51779603, 103559206, 207118412]

約数ペア:

[(1, 207118412), (2, 103559206), (4, 51779603), (17, 12183436), (34, 6091718), (68, 3045859), (1621, 127772), (1879, 110228), (3242, 63886), (3758, 55114), (6484, 31943), (7516, 27557)]