200055921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269981}}^1$

素因数の和:270016

約数の個数: 16

約数和(自身を含む): 302379840

約数和(自身を除く): 102323919

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 269981, 809943, 3509753, 5129639, 10529259, 15388917, 66685307, 200055921]

約数ペア:

[(1, 200055921), (3, 66685307), (13, 15388917), (19, 10529259), (39, 5129639), (57, 3509753), (247, 809943), (741, 269981)]