200548388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 384398784

約数和(自身を除く): 183850396

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 107, 172, 214, 428, 641, 731, 1282, 1462, 1819, 2564, 2924, 3638, 4601, 7276, 9202, 10897, 18404, 21794, 27563, 43588, 55126, 68587, 78217, 110252, 137174, 156434, 274348, 312868, 468571, 937142, 1165979, 1874284, 2331958, 2949241, 4663916, 5898482, 11796964, 50137097, 100274194, 200548388]

約数ペア:

[(1, 200548388), (2, 100274194), (4, 50137097), (17, 11796964), (34, 5898482), (43, 4663916), (68, 2949241), (86, 2331958), (107, 1874284), (172, 1165979), (214, 937142), (428, 468571), (641, 312868), (731, 274348), (1282, 156434), (1462, 137174), (1819, 110252), (2564, 78217), (2924, 68587), (3638, 55126), (4601, 43588), (7276, 27563), (9202, 21794), (10897, 18404)]