202015790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1063241}}^1$

素因数の和:1063267

約数の個数: 16

約数和(自身を含む): 382767120

約数和(自身を除く): 180751330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1063241, 2126482, 5316205, 10632410, 20201579, 40403158, 101007895, 202015790]

約数ペア:

[(1, 202015790), (2, 101007895), (5, 40403158), (10, 20201579), (19, 10632410), (38, 5316205), (95, 2126482), (190, 1063241)]