201996978043

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{487}}^1$

素因数の和:969

約数の個数: 96

約数和(自身を含む): 266766566400

約数和(自身を除く): 64769588357

約数列:

[1, 7, 17, 19, 49, 73, 119, 133, 323, 359, 487, 511, 833, 931, 1241, 1387, 2261, 2513, 3409, 3577, 6103, 6821, 8279, 8687, 9253, 9709, 15827, 17591, 23579, 23863, 26207, 35551, 42721, 47747, 57953, 60809, 64771, 67963, 115957, 157301, 165053, 174833, 183449, 248857, 299047, 334229, 405671, 445519, 453397, 497933, 604367, 675469, 811699, 1101107, 1155371, 1223831, 1284143, 1741999, 2972161, 3118633, 3321827, 3485531, 4230569, 4728283, 5681893, 7707749, 8464861, 8566817, 11482973, 12762809, 20805127, 21830431, 23252789, 24398717, 29613983, 33097981, 56471059, 59254027, 80380811, 89339663, 145635889, 162769523, 216967753, 242493371, 395297413, 414778189, 562665677, 625377641, 1518774271, 1697453597, 2767081891, 4122387307, 10631419897, 11882175179, 28856711149, 201996978043]

約数ペア:

[(1, 201996978043), (7, 28856711149), (17, 11882175179), (19, 10631419897), (49, 4122387307), (73, 2767081891), (119, 1697453597), (133, 1518774271), (323, 625377641), (359, 562665677), (487, 414778189), (511, 395297413), (833, 242493371), (931, 216967753), (1241, 162769523), (1387, 145635889), (2261, 89339663), (2513, 80380811), (3409, 59254027), (3577, 56471059), (6103, 33097981), (6821, 29613983), (8279, 24398717), (8687, 23252789), (9253, 21830431), (9709, 20805127), (15827, 12762809), (17591, 11482973), (23579, 8566817), (23863, 8464861), (26207, 7707749), (35551, 5681893), (42721, 4728283), (47747, 4230569), (57953, 3485531), (60809, 3321827), (64771, 3118633), (67963, 2972161), (115957, 1741999), (157301, 1284143), (165053, 1223831), (174833, 1155371), (183449, 1101107), (248857, 811699), (299047, 675469), (334229, 604367), (405671, 497933), (445519, 453397)]