200691880

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{106751}}^1$

素因数の和:106809

約数の個数: 32

約数和(自身を含む): 461168640

約数和(自身を除く): 260476760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 106751, 213502, 427004, 533755, 854008, 1067510, 2135020, 4270040, 5017297, 10034594, 20069188, 25086485, 40138376, 50172970, 100345940, 200691880]

約数ペア:

[(1, 200691880), (2, 100345940), (4, 50172970), (5, 40138376), (8, 25086485), (10, 20069188), (20, 10034594), (40, 5017297), (47, 4270040), (94, 2135020), (188, 1067510), (235, 854008), (376, 533755), (470, 427004), (940, 213502), (1880, 106751)]