204527990

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{135449}}^1$

素因数の和:135607

約数の個数: 16

約数和(自身を含む): 370591200

約数和(自身を除く): 166063210

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 135449, 270898, 677245, 1354490, 20452799, 40905598, 102263995, 204527990]

約数ペア:

[(1, 204527990), (2, 102263995), (5, 40905598), (10, 20452799), (151, 1354490), (302, 677245), (755, 270898), (1510, 135449)]