201675501

素因数分解:

$3^4\times {\mathrm{263}}^1\times {\mathrm{9467}}^1$

素因数の和:9742

約数の個数: 20

約数和(自身を含む): 302445792

約数和(自身を除く): 100770291

約数列:

[1, 3, 9, 27, 81, 263, 789, 2367, 7101, 9467, 21303, 28401, 85203, 255609, 766827, 2489821, 7469463, 22408389, 67225167, 201675501]

約数ペア:

[(1, 201675501), (3, 67225167), (9, 22408389), (27, 7469463), (81, 2489821), (263, 766827), (789, 255609), (2367, 85203), (7101, 28401), (9467, 21303)]