201630366530

素因数分解:

$2^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{19904281}}^1$

素因数の和:19905301

約数の個数: 16

約数和(自身を含む): 363292955064

約数和(自身を除く): 161662588534

約数列:

[1, 2, 5, 10, 1013, 2026, 5065, 10130, 19904281, 39808562, 99521405, 199042810, 20163036653, 40326073306, 100815183265, 201630366530]

約数ペア:

[(1, 201630366530), (2, 100815183265), (5, 40326073306), (10, 20163036653), (1013, 199042810), (2026, 99521405), (5065, 39808562), (10130, 19904281)]