208300575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23339}}^1$

素因数の和:23376

約数の個数: 48

約数和(自身を含む): 416759040

約数和(自身を除く): 208458465

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 8925, 23339, 70017, 116695, 163373, 350085, 396763, 490119, 583475, 816865, 1190289, 1750425, 1983815, 2450595, 2777341, 4084325, 5951445, 8332023, 9919075, 12252975, 13886705, 29757225, 41660115, 69433525, 208300575]

約数ペア:

[(1, 208300575), (3, 69433525), (5, 41660115), (7, 29757225), (15, 13886705), (17, 12252975), (21, 9919075), (25, 8332023), (35, 5951445), (51, 4084325), (75, 2777341), (85, 2450595), (105, 1983815), (119, 1750425), (175, 1190289), (255, 816865), (357, 583475), (425, 490119), (525, 396763), (595, 350085), (1275, 163373), (1785, 116695), (2975, 70017), (8925, 23339)]