202314260

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{128047}}^1$

素因数の和:128135

約数の個数: 24

約数和(自身を含む): 430241280

約数和(自身を除く): 227927020

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 128047, 256094, 512188, 640235, 1280470, 2560940, 10115713, 20231426, 40462852, 50578565, 101157130, 202314260]

約数ペア:

[(1, 202314260), (2, 101157130), (4, 50578565), (5, 40462852), (10, 20231426), (20, 10115713), (79, 2560940), (158, 1280470), (316, 640235), (395, 512188), (790, 256094), (1580, 128047)]