207825648

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1259}}^1$

素因数の和:1470

約数の個数: 80

約数和(自身を含む): 568713600

約数和(自身を除く): 360887952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 181, 228, 304, 362, 456, 543, 724, 912, 1086, 1259, 1448, 2172, 2518, 2896, 3439, 3777, 4344, 5036, 6878, 7554, 8688, 10072, 10317, 13756, 15108, 20144, 20634, 23921, 27512, 30216, 41268, 47842, 55024, 60432, 71763, 82536, 95684, 143526, 165072, 191368, 227879, 287052, 382736, 455758, 574104, 683637, 911516, 1148208, 1367274, 1823032, 2734548, 3646064, 4329701, 5469096, 8659402, 10938192, 12989103, 17318804, 25978206, 34637608, 51956412, 69275216, 103912824, 207825648]

約数ペア:

[(1, 207825648), (2, 103912824), (3, 69275216), (4, 51956412), (6, 34637608), (8, 25978206), (12, 17318804), (16, 12989103), (19, 10938192), (24, 8659402), (38, 5469096), (48, 4329701), (57, 3646064), (76, 2734548), (114, 1823032), (152, 1367274), (181, 1148208), (228, 911516), (304, 683637), (362, 574104), (456, 455758), (543, 382736), (724, 287052), (912, 227879), (1086, 191368), (1259, 165072), (1448, 143526), (2172, 95684), (2518, 82536), (2896, 71763), (3439, 60432), (3777, 55024), (4344, 47842), (5036, 41268), (6878, 30216), (7554, 27512), (8688, 23921), (10072, 20634), (10317, 20144), (13756, 15108)]