203421357

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{1439}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 298771200

約数和(自身を除く): 95349843

約数列:

[1, 3, 9, 113, 139, 339, 417, 1017, 1251, 1439, 4317, 12951, 15707, 47121, 141363, 162607, 200021, 487821, 600063, 1463463, 1800189, 22602373, 67807119, 203421357]

約数ペア:

[(1, 203421357), (3, 67807119), (9, 22602373), (113, 1800189), (139, 1463463), (339, 600063), (417, 487821), (1017, 200021), (1251, 162607), (1439, 141363), (4317, 47121), (12951, 15707)]