201922860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3365381}}^1$

素因数の和:3365393

約数の個数: 24

約数和(自身を含む): 565384176

約数和(自身を除く): 363461316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3365381, 6730762, 10096143, 13461524, 16826905, 20192286, 33653810, 40384572, 50480715, 67307620, 100961430, 201922860]

約数ペア:

[(1, 201922860), (2, 100961430), (3, 67307620), (4, 50480715), (5, 40384572), (6, 33653810), (10, 20192286), (12, 16826905), (15, 13461524), (20, 10096143), (30, 6730762), (60, 3365381)]