200628631

素因数分解:

$7^1\times {\mathrm{127}}^2\times {\mathrm{1777}}^1$

素因数の和:2038

約数の個数: 12

約数和(自身を含む): 231239568

約数和(自身を除く): 30610937

約数列:

[1, 7, 127, 889, 1777, 12439, 16129, 112903, 225679, 1579753, 28661233, 200628631]

約数ペア:

[(1, 200628631), (7, 28661233), (127, 1579753), (889, 225679), (1777, 112903), (12439, 16129)]