200725443

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2381}}^1$

素因数の和:2452

約数の個数: 48

約数和(自身を含む): 334432800

約数和(自身を除く): 133707357

約数列:

[1, 3, 9, 17, 19, 29, 51, 57, 87, 153, 171, 261, 323, 493, 551, 969, 1479, 1653, 2381, 2907, 4437, 4959, 7143, 9367, 21429, 28101, 40477, 45239, 69049, 84303, 121431, 135717, 207147, 364293, 407151, 621441, 769063, 1173833, 1311931, 2307189, 3521499, 3935793, 6921567, 10564497, 11807379, 22302827, 66908481, 200725443]

約数ペア:

[(1, 200725443), (3, 66908481), (9, 22302827), (17, 11807379), (19, 10564497), (29, 6921567), (51, 3935793), (57, 3521499), (87, 2307189), (153, 1311931), (171, 1173833), (261, 769063), (323, 621441), (493, 407151), (551, 364293), (969, 207147), (1479, 135717), (1653, 121431), (2381, 84303), (2907, 69049), (4437, 45239), (4959, 40477), (7143, 28101), (9367, 21429)]