201664137

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{2053}}^1$

素因数の和:2432

約数の個数: 16

約数和(自身を含む): 272113920

約数和(自身を除く): 70449783

約数列:

[1, 3, 137, 239, 411, 717, 2053, 6159, 32743, 98229, 281261, 490667, 843783, 1472001, 67221379, 201664137]

約数ペア:

[(1, 201664137), (3, 67221379), (137, 1472001), (239, 843783), (411, 490667), (717, 281261), (2053, 98229), (6159, 32743)]