188972499

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{29339}}^1$

素因数の和:29474

約数の個数: 16

約数和(自身を含む): 267580800

約数和(自身を除く): 78608301

約数列:

[1, 3, 19, 57, 113, 339, 2147, 6441, 29339, 88017, 557441, 1672323, 3315307, 9945921, 62990833, 188972499]

約数ペア:

[(1, 188972499), (3, 62990833), (19, 9945921), (57, 3315307), (113, 1672323), (339, 557441), (2147, 88017), (6441, 29339)]