204079940272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{191969}}^1$

素因数の和:192278

約数の個数: 80

約数和(自身を含む): 449900892000

約数和(自身を除く): 245820951728

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 269, 304, 494, 538, 988, 1076, 1976, 2152, 3497, 3952, 4304, 5111, 6994, 10222, 13988, 20444, 27976, 40888, 55952, 66443, 81776, 132886, 191969, 265772, 383938, 531544, 767876, 1063088, 1535752, 2495597, 3071504, 3647411, 4991194, 7294822, 9982388, 14589644, 19964776, 29179288, 39929552, 47416343, 51639661, 58358576, 94832686, 103279322, 189665372, 206558644, 379330744, 413117288, 671315593, 758661488, 826234576, 981153559, 1342631186, 1962307118, 2685262372, 3924614236, 5370524744, 7849228472, 10741049488, 12754996267, 15698456944, 25509992534, 51019985068, 102039970136, 204079940272]

約数ペア:

[(1, 204079940272), (2, 102039970136), (4, 51019985068), (8, 25509992534), (13, 15698456944), (16, 12754996267), (19, 10741049488), (26, 7849228472), (38, 5370524744), (52, 3924614236), (76, 2685262372), (104, 1962307118), (152, 1342631186), (208, 981153559), (247, 826234576), (269, 758661488), (304, 671315593), (494, 413117288), (538, 379330744), (988, 206558644), (1076, 189665372), (1976, 103279322), (2152, 94832686), (3497, 58358576), (3952, 51639661), (4304, 47416343), (5111, 39929552), (6994, 29179288), (10222, 19964776), (13988, 14589644), (20444, 9982388), (27976, 7294822), (40888, 4991194), (55952, 3647411), (66443, 3071504), (81776, 2495597), (132886, 1535752), (191969, 1063088), (265772, 767876), (383938, 531544)]