201092983

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3023}}^1$

素因数の和:3103

約数の個数: 32

約数和(自身を含む): 268240896

約数和(自身を除く): 67147913

約数列:

[1, 7, 13, 17, 43, 91, 119, 221, 301, 559, 731, 1547, 3023, 3913, 5117, 9503, 21161, 39299, 51391, 66521, 129989, 275093, 359737, 668083, 909923, 1689857, 2209813, 4676581, 11828999, 15468691, 28727569, 201092983]

約数ペア:

[(1, 201092983), (7, 28727569), (13, 15468691), (17, 11828999), (43, 4676581), (91, 2209813), (119, 1689857), (221, 909923), (301, 668083), (559, 359737), (731, 275093), (1547, 129989), (3023, 66521), (3913, 51391), (5117, 39299), (9503, 21161)]