200868500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1979}}^1$

素因数の和:2034

約数の個数: 96

約数和(自身を含む): 518918400

約数和(自身を除く): 318049900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 125, 140, 145, 175, 203, 250, 290, 350, 406, 500, 580, 700, 725, 812, 875, 1015, 1450, 1750, 1979, 2030, 2900, 3500, 3625, 3958, 4060, 5075, 7250, 7916, 9895, 10150, 13853, 14500, 19790, 20300, 25375, 27706, 39580, 49475, 50750, 55412, 57391, 69265, 98950, 101500, 114782, 138530, 197900, 229564, 247375, 277060, 286955, 346325, 401737, 494750, 573910, 692650, 803474, 989500, 1147820, 1385300, 1434775, 1606948, 1731625, 2008685, 2869550, 3463250, 4017370, 5739100, 6926500, 7173875, 8034740, 10043425, 14347750, 20086850, 28695500, 40173700, 50217125, 100434250, 200868500]

約数ペア:

[(1, 200868500), (2, 100434250), (4, 50217125), (5, 40173700), (7, 28695500), (10, 20086850), (14, 14347750), (20, 10043425), (25, 8034740), (28, 7173875), (29, 6926500), (35, 5739100), (50, 4017370), (58, 3463250), (70, 2869550), (100, 2008685), (116, 1731625), (125, 1606948), (140, 1434775), (145, 1385300), (175, 1147820), (203, 989500), (250, 803474), (290, 692650), (350, 573910), (406, 494750), (500, 401737), (580, 346325), (700, 286955), (725, 277060), (812, 247375), (875, 229564), (1015, 197900), (1450, 138530), (1750, 114782), (1979, 101500), (2030, 98950), (2900, 69265), (3500, 57391), (3625, 55412), (3958, 50750), (4060, 49475), (5075, 39580), (7250, 27706), (7916, 25375), (9895, 20300), (10150, 19790), (13853, 14500)]