204073315

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{2039}}^1$

素因数の和:2622

約数の個数: 16

約数和(自身を含む): 252095040

約数和(自身を除く): 48021725

約数列:

[1, 5, 37, 185, 541, 2039, 2705, 10195, 20017, 75443, 100085, 377215, 1103099, 5515495, 40814663, 204073315]

約数ペア:

[(1, 204073315), (5, 40814663), (37, 5515495), (185, 1103099), (541, 377215), (2039, 100085), (2705, 75443), (10195, 20017)]