201440969

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{643}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 215332992

約数和(自身を除く): 13892023

約数列:

[1, 23, 53, 257, 643, 1219, 5911, 13621, 14789, 34079, 165251, 313283, 783817, 3800773, 8758303, 201440969]

約数ペア:

[(1, 201440969), (23, 8758303), (53, 3800773), (257, 783817), (643, 313283), (1219, 165251), (5911, 34079), (13621, 14789)]