204075310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1200443}}^1$

素因数の和:1200467

約数の個数: 16

約数和(自身を含む): 388943856

約数和(自身を除く): 184868546

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1200443, 2400886, 6002215, 12004430, 20407531, 40815062, 102037655, 204075310]

約数ペア:

[(1, 204075310), (2, 102037655), (5, 40815062), (10, 20407531), (17, 12004430), (34, 6002215), (85, 2400886), (170, 1200443)]