195372550

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{40283}}^1$

素因数の和:40392

約数の個数: 24

約数和(自身を含む): 367148376

約数和(自身を除く): 171775826

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 40283, 80566, 201415, 402830, 1007075, 2014150, 3907451, 7814902, 19537255, 39074510, 97686275, 195372550]

約数ペア:

[(1, 195372550), (2, 97686275), (5, 39074510), (10, 19537255), (25, 7814902), (50, 3907451), (97, 2014150), (194, 1007075), (485, 402830), (970, 201415), (2425, 80566), (4850, 40283)]