201995308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{1847}}^1$

素因数の和:3309

約数の個数: 24

約数和(自身を含む): 372556800

約数和(自身を除く): 170561492

約数列:

[1, 2, 4, 19, 38, 76, 1439, 1847, 2878, 3694, 5756, 7388, 27341, 35093, 54682, 70186, 109364, 140372, 2657833, 5315666, 10631332, 50498827, 100997654, 201995308]

約数ペア:

[(1, 201995308), (2, 100997654), (4, 50498827), (19, 10631332), (38, 5315666), (76, 2657833), (1439, 140372), (1847, 109364), (2878, 70186), (3694, 54682), (5756, 35093), (7388, 27341)]