198376260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3306271}}^1$

素因数の和:3306283

約数の個数: 24

約数和(自身を含む): 555453696

約数和(自身を除く): 357077436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3306271, 6612542, 9918813, 13225084, 16531355, 19837626, 33062710, 39675252, 49594065, 66125420, 99188130, 198376260]

約数ペア:

[(1, 198376260), (2, 99188130), (3, 66125420), (4, 49594065), (5, 39675252), (6, 33062710), (10, 19837626), (12, 16531355), (15, 13225084), (20, 9918813), (30, 6612542), (60, 3306271)]