200686525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 281232000

約数和(自身を除く): 80545475

約数列:

[1, 5, 13, 25, 29, 65, 107, 145, 199, 325, 377, 535, 725, 995, 1391, 1885, 2587, 2675, 3103, 4975, 5771, 6955, 9425, 12935, 15515, 21293, 28855, 34775, 40339, 64675, 75023, 77575, 106465, 144275, 201695, 276809, 375115, 532325, 617497, 1008475, 1384045, 1875575, 3087485, 6920225, 8027461, 15437425, 40137305, 200686525]

約数ペア:

[(1, 200686525), (5, 40137305), (13, 15437425), (25, 8027461), (29, 6920225), (65, 3087485), (107, 1875575), (145, 1384045), (199, 1008475), (325, 617497), (377, 532325), (535, 375115), (725, 276809), (995, 201695), (1391, 144275), (1885, 106465), (2587, 77575), (2675, 75023), (3103, 64675), (4975, 40339), (5771, 34775), (6955, 28855), (9425, 21293), (12935, 15515)]