203048180

素因数分解:

$2^2\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{6719}}^1$

素因数の和:8239

約数の個数: 24

約数和(自身を含む): 426746880

約数和(自身を除く): 223698700

約数列:

[1, 2, 4, 5, 10, 20, 1511, 3022, 6044, 6719, 7555, 13438, 15110, 26876, 30220, 33595, 67190, 134380, 10152409, 20304818, 40609636, 50762045, 101524090, 203048180]

約数ペア:

[(1, 203048180), (2, 101524090), (4, 50762045), (5, 40609636), (10, 20304818), (20, 10152409), (1511, 134380), (3022, 67190), (6044, 33595), (6719, 30220), (7555, 26876), (13438, 15110)]