200875315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4289}}^1$

素因数の和:4359

約数の個数: 32

約数和(自身を含む): 277992000

約数和(自身を除く): 77116685

約数列:

[1, 5, 17, 19, 29, 85, 95, 145, 323, 493, 551, 1615, 2465, 2755, 4289, 9367, 21445, 46835, 72913, 81491, 124381, 364565, 407455, 621905, 1385347, 2114477, 2363239, 6926735, 10572385, 11816195, 40175063, 200875315]

約数ペア:

[(1, 200875315), (5, 40175063), (17, 11816195), (19, 10572385), (29, 6926735), (85, 2363239), (95, 2114477), (145, 1385347), (323, 621905), (493, 407455), (551, 364565), (1615, 124381), (2465, 81491), (2755, 72913), (4289, 46835), (9367, 21445)]