202150660

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{47903}}^1$

素因数の和:48123

約数の個数: 24

約数和(自身を含む): 426537216

約数和(自身を除く): 224386556

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 47903, 95806, 191612, 239515, 479030, 958060, 10107533, 20215066, 40430132, 50537665, 101075330, 202150660]

約数ペア:

[(1, 202150660), (2, 101075330), (4, 50537665), (5, 40430132), (10, 20215066), (20, 10107533), (211, 958060), (422, 479030), (844, 239515), (1055, 191612), (2110, 95806), (4220, 47903)]