190387923817

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{4519}}^1$

素因数の和:4683

約数の個数: 72

約数和(自身を含む): 255444907200

約数和(自身を除く): 65056983383

約数列:

[1, 7, 13, 19, 49, 59, 91, 133, 247, 413, 637, 767, 931, 1121, 1729, 2891, 3481, 4519, 5369, 7847, 12103, 14573, 24367, 31633, 37583, 45253, 54929, 58747, 66139, 85861, 102011, 170569, 221431, 266621, 316771, 411229, 462973, 601027, 714077, 859807, 1116193, 1866347, 2217397, 2878603, 3240811, 3466073, 4207189, 5065799, 6018649, 7813351, 13064429, 15730639, 24262511, 35460593, 42130543, 54693457, 65855387, 110114473, 169837577, 204498307, 248224151, 298882141, 460987709, 770801311, 1431488149, 2092174987, 3226913963, 3885467833, 10020417043, 14645224909, 27198274831, 190387923817]

約数ペア:

[(1, 190387923817), (7, 27198274831), (13, 14645224909), (19, 10020417043), (49, 3885467833), (59, 3226913963), (91, 2092174987), (133, 1431488149), (247, 770801311), (413, 460987709), (637, 298882141), (767, 248224151), (931, 204498307), (1121, 169837577), (1729, 110114473), (2891, 65855387), (3481, 54693457), (4519, 42130543), (5369, 35460593), (7847, 24262511), (12103, 15730639), (14573, 13064429), (24367, 7813351), (31633, 6018649), (37583, 5065799), (45253, 4207189), (54929, 3466073), (58747, 3240811), (66139, 2878603), (85861, 2217397), (102011, 1866347), (170569, 1116193), (221431, 859807), (266621, 714077), (316771, 601027), (411229, 462973)]