201490467842

素因数分解:

$2^1\times {\mathrm{1427}}^1\times {\mathrm{3499}}^1\times {\mathrm{20177}}^1$

素因数の和:25105

約数の個数: 16

約数和(自身を含む): 302548932000

約数和(自身を除く): 101058464158

約数列:

[1, 2, 1427, 2854, 3499, 6998, 20177, 40354, 4993073, 9986146, 28792579, 57585158, 70599323, 141198646, 100745233921, 201490467842]

約数ペア:

[(1, 201490467842), (2, 100745233921), (1427, 141198646), (2854, 70599323), (3499, 57585158), (6998, 28792579), (20177, 9986146), (40354, 4993073)]