201518032

素因数分解:

$2^4\times {\mathrm{3191}}^1\times {\mathrm{3947}}^1$

素因数の和:7146

約数の個数: 20

約数和(自身を含む): 390662496

約数和(自身を除く): 189144464

約数列:

[1, 2, 4, 8, 16, 3191, 3947, 6382, 7894, 12764, 15788, 25528, 31576, 51056, 63152, 12594877, 25189754, 50379508, 100759016, 201518032]

約数ペア:

[(1, 201518032), (2, 100759016), (4, 50379508), (8, 25189754), (16, 12594877), (3191, 63152), (3947, 51056), (6382, 31576), (7894, 25528), (12764, 15788)]