195199319

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 241920000

約数和(自身を除く): 46720681

約数列:

[1, 7, 29, 41, 47, 203, 287, 329, 499, 1189, 1363, 1927, 3493, 8323, 9541, 13489, 14471, 20459, 23453, 55883, 101297, 143213, 164171, 391181, 593311, 680137, 961573, 4153177, 4760959, 6731011, 27885617, 195199319]

約数ペア:

[(1, 195199319), (7, 27885617), (29, 6731011), (41, 4760959), (47, 4153177), (203, 961573), (287, 680137), (329, 593311), (499, 391181), (1189, 164171), (1363, 143213), (1927, 101297), (3493, 55883), (8323, 23453), (9541, 20459), (13489, 14471)]