195372212

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2341

約数の個数: 72

約数和(自身を含む): 437048640

約数和(自身を除く): 241676428

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 92, 98, 133, 161, 196, 266, 322, 437, 532, 644, 874, 931, 1127, 1748, 1862, 2254, 2281, 3059, 3724, 4508, 4562, 6118, 9124, 12236, 15967, 21413, 31934, 42826, 43339, 52463, 63868, 85652, 86678, 104926, 111769, 173356, 209852, 223538, 303373, 367241, 447076, 606746, 734482, 996797, 1213492, 1468964, 1993594, 2123611, 2570687, 3987188, 4247222, 5141374, 6977579, 8494444, 10282748, 13955158, 27910316, 48843053, 97686106, 195372212]

約数ペア:

[(1, 195372212), (2, 97686106), (4, 48843053), (7, 27910316), (14, 13955158), (19, 10282748), (23, 8494444), (28, 6977579), (38, 5141374), (46, 4247222), (49, 3987188), (76, 2570687), (92, 2123611), (98, 1993594), (133, 1468964), (161, 1213492), (196, 996797), (266, 734482), (322, 606746), (437, 447076), (532, 367241), (644, 303373), (874, 223538), (931, 209852), (1127, 173356), (1748, 111769), (1862, 104926), (2254, 86678), (2281, 85652), (3059, 63868), (3724, 52463), (4508, 43339), (4562, 42826), (6118, 31934), (9124, 21413), (12236, 15967)]