200397925

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1493}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 311230080

約数和(自身を除く): 110832155

約数列:

[1, 5, 7, 13, 25, 35, 59, 65, 91, 175, 295, 325, 413, 455, 767, 1475, 1493, 2065, 2275, 3835, 5369, 7465, 10325, 10451, 19175, 19409, 26845, 37325, 52255, 88087, 97045, 134225, 135863, 261275, 440435, 485225, 616609, 679315, 1145131, 2202175, 3083045, 3396575, 5725655, 8015917, 15415225, 28628275, 40079585, 200397925]

約数ペア:

[(1, 200397925), (5, 40079585), (7, 28628275), (13, 15415225), (25, 8015917), (35, 5725655), (59, 3396575), (65, 3083045), (91, 2202175), (175, 1145131), (295, 679315), (325, 616609), (413, 485225), (455, 440435), (767, 261275), (1475, 135863), (1493, 134225), (2065, 97045), (2275, 88087), (3835, 52255), (5369, 37325), (7465, 26845), (10325, 19409), (10451, 19175)]