225866186

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 473088000

約数和(自身を除く): 247221814

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 43, 49, 62, 86, 91, 98, 133, 182, 217, 247, 266, 301, 343, 403, 434, 494, 559, 589, 602, 637, 686, 806, 817, 931, 1118, 1178, 1274, 1333, 1519, 1634, 1729, 1862, 2107, 2666, 2821, 3038, 3458, 3913, 4123, 4214, 4459, 5642, 5719, 6517, 7657, 7826, 8246, 8918, 9331, 10621, 10633, 11438, 12103, 13034, 14749, 15314, 17329, 18662, 19747, 21242, 21266, 24206, 25327, 27391, 28861, 29498, 34658, 39494, 40033, 50654, 53599, 54782, 57722, 65317, 74347, 80066, 84721, 107198, 121303, 130634, 138229, 148694, 169442, 177289, 191737, 202027, 242606, 276458, 280231, 329251, 354578, 375193, 383474, 404054, 457219, 520429, 560462, 658502, 750386, 849121, 914438, 1040858, 1241023, 1698242, 2304757, 2482046, 2626351, 3643003, 4609514, 5252702, 5943847, 7286006, 8687161, 11887694, 16133299, 17374322, 32266598, 112933093, 225866186]

約数ペア:

[(1, 225866186), (2, 112933093), (7, 32266598), (13, 17374322), (14, 16133299), (19, 11887694), (26, 8687161), (31, 7286006), (38, 5943847), (43, 5252702), (49, 4609514), (62, 3643003), (86, 2626351), (91, 2482046), (98, 2304757), (133, 1698242), (182, 1241023), (217, 1040858), (247, 914438), (266, 849121), (301, 750386), (343, 658502), (403, 560462), (434, 520429), (494, 457219), (559, 404054), (589, 383474), (602, 375193), (637, 354578), (686, 329251), (806, 280231), (817, 276458), (931, 242606), (1118, 202027), (1178, 191737), (1274, 177289), (1333, 169442), (1519, 148694), (1634, 138229), (1729, 130634), (1862, 121303), (2107, 107198), (2666, 84721), (2821, 80066), (3038, 74347), (3458, 65317), (3913, 57722), (4123, 54782), (4214, 53599), (4459, 50654), (5642, 40033), (5719, 39494), (6517, 34658), (7657, 29498), (7826, 28861), (8246, 27391), (8918, 25327), (9331, 24206), (10621, 21266), (10633, 21242), (11438, 19747), (12103, 18662), (13034, 17329), (14749, 15314)]