199225936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{467}}^1$

素因数の和:788

約数の個数: 80

約数和(自身を含む): 477719424

約数和(自身を除く): 278493488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 293, 364, 467, 586, 728, 934, 1172, 1456, 1868, 2051, 2344, 3269, 3736, 3809, 4102, 4688, 6071, 6538, 7472, 7618, 8204, 12142, 13076, 15236, 16408, 24284, 26152, 26663, 30472, 32816, 42497, 48568, 52304, 53326, 60944, 84994, 97136, 106652, 136831, 169988, 213304, 273662, 339976, 426608, 547324, 679952, 957817, 1094648, 1778803, 1915634, 2189296, 3557606, 3831268, 7115212, 7662536, 12451621, 14230424, 15325072, 24903242, 28460848, 49806484, 99612968, 199225936]

約数ペア:

[(1, 199225936), (2, 99612968), (4, 49806484), (7, 28460848), (8, 24903242), (13, 15325072), (14, 14230424), (16, 12451621), (26, 7662536), (28, 7115212), (52, 3831268), (56, 3557606), (91, 2189296), (104, 1915634), (112, 1778803), (182, 1094648), (208, 957817), (293, 679952), (364, 547324), (467, 426608), (586, 339976), (728, 273662), (934, 213304), (1172, 169988), (1456, 136831), (1868, 106652), (2051, 97136), (2344, 84994), (3269, 60944), (3736, 53326), (3809, 52304), (4102, 48568), (4688, 42497), (6071, 32816), (6538, 30472), (7472, 26663), (7618, 26152), (8204, 24284), (12142, 16408), (13076, 15236)]