203214540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3386909}}^1$

素因数の和:3386921

約数の個数: 24

約数和(自身を含む): 569000880

約数和(自身を除く): 365786340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3386909, 6773818, 10160727, 13547636, 16934545, 20321454, 33869090, 40642908, 50803635, 67738180, 101607270, 203214540]

約数ペア:

[(1, 203214540), (2, 101607270), (3, 67738180), (4, 50803635), (5, 40642908), (6, 33869090), (10, 20321454), (12, 16934545), (15, 13547636), (20, 10160727), (30, 6773818), (60, 3386909)]