208237020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3470617}}^1$

素因数の和:3470629

約数の個数: 24

約数和(自身を含む): 583063824

約数和(自身を除く): 374826804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3470617, 6941234, 10411851, 13882468, 17353085, 20823702, 34706170, 41647404, 52059255, 69412340, 104118510, 208237020]

約数ペア:

[(1, 208237020), (2, 104118510), (3, 69412340), (4, 52059255), (5, 41647404), (6, 34706170), (10, 20823702), (12, 17353085), (15, 13882468), (20, 10411851), (30, 6941234), (60, 3470617)]