200870397

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4157}}^1$

素因数の和:4242

約数の個数: 48

約数和(自身を含む): 363242880

約数和(自身を除く): 162372483

約数列:

[1, 3, 7, 9, 13, 21, 39, 59, 63, 91, 117, 177, 273, 413, 531, 767, 819, 1239, 2301, 3717, 4157, 5369, 6903, 12471, 16107, 29099, 37413, 48321, 54041, 87297, 162123, 245263, 261891, 378287, 486369, 735789, 1134861, 1716841, 2207367, 3188419, 3404583, 5150523, 9565257, 15451569, 22318933, 28695771, 66956799, 200870397]

約数ペア:

[(1, 200870397), (3, 66956799), (7, 28695771), (9, 22318933), (13, 15451569), (21, 9565257), (39, 5150523), (59, 3404583), (63, 3188419), (91, 2207367), (117, 1716841), (177, 1134861), (273, 735789), (413, 486369), (531, 378287), (767, 261891), (819, 245263), (1239, 162123), (2301, 87297), (3717, 54041), (4157, 48321), (5369, 37413), (6903, 29099), (12471, 16107)]