201537886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{11131}}^1$

素因数の和:11967

約数の個数: 16

約数和(自身を含む): 330219648

約数和(自身を除く): 128681762

約数列:

[1, 2, 11, 22, 823, 1646, 9053, 11131, 18106, 22262, 122441, 244882, 9160813, 18321626, 100768943, 201537886]

約数ペア:

[(1, 201537886), (2, 100768943), (11, 18321626), (22, 9160813), (823, 244882), (1646, 122441), (9053, 22262), (11131, 18106)]