195636620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{425297}}^1$

素因数の和:425329

約数の個数: 24

約数和(自身を含む): 428700384

約数和(自身を除く): 233063764

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 425297, 850594, 1701188, 2126485, 4252970, 8505940, 9781831, 19563662, 39127324, 48909155, 97818310, 195636620]

約数ペア:

[(1, 195636620), (2, 97818310), (4, 48909155), (5, 39127324), (10, 19563662), (20, 9781831), (23, 8505940), (46, 4252970), (92, 2126485), (115, 1701188), (230, 850594), (460, 425297)]