204900948

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1307

約数の個数: 144

約数和(自身を含む): 638400000

約数和(自身を除く): 433499052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 186, 189, 196, 217, 252, 279, 294, 372, 378, 434, 441, 558, 588, 651, 756, 837, 868, 882, 1116, 1249, 1302, 1323, 1519, 1674, 1764, 1953, 2498, 2604, 2646, 3038, 3348, 3747, 3906, 4557, 4996, 5292, 5859, 6076, 7494, 7812, 8743, 9114, 11241, 11718, 13671, 14988, 17486, 18228, 22482, 23436, 26229, 27342, 33723, 34972, 38719, 41013, 44964, 52458, 54684, 61201, 67446, 77438, 78687, 82026, 104916, 116157, 122402, 134892, 154876, 157374, 164052, 183603, 232314, 236061, 244804, 271033, 314748, 348471, 367206, 464628, 472122, 542066, 550809, 696942, 734412, 813099, 944244, 1045413, 1084132, 1101618, 1393884, 1626198, 1652427, 1897231, 2090826, 2203236, 2439297, 3252396, 3304854, 3794462, 4181652, 4878594, 5691693, 6609708, 7317891, 7588924, 9757188, 11383386, 14635782, 17075079, 22766772, 29271564, 34150158, 51225237, 68300316, 102450474, 204900948]

約数ペア:

[(1, 204900948), (2, 102450474), (3, 68300316), (4, 51225237), (6, 34150158), (7, 29271564), (9, 22766772), (12, 17075079), (14, 14635782), (18, 11383386), (21, 9757188), (27, 7588924), (28, 7317891), (31, 6609708), (36, 5691693), (42, 4878594), (49, 4181652), (54, 3794462), (62, 3304854), (63, 3252396), (84, 2439297), (93, 2203236), (98, 2090826), (108, 1897231), (124, 1652427), (126, 1626198), (147, 1393884), (186, 1101618), (189, 1084132), (196, 1045413), (217, 944244), (252, 813099), (279, 734412), (294, 696942), (372, 550809), (378, 542066), (434, 472122), (441, 464628), (558, 367206), (588, 348471), (651, 314748), (756, 271033), (837, 244804), (868, 236061), (882, 232314), (1116, 183603), (1249, 164052), (1302, 157374), (1323, 154876), (1519, 134892), (1674, 122402), (1764, 116157), (1953, 104916), (2498, 82026), (2604, 78687), (2646, 77438), (3038, 67446), (3348, 61201), (3747, 54684), (3906, 52458), (4557, 44964), (4996, 41013), (5292, 38719), (5859, 34972), (6076, 33723), (7494, 27342), (7812, 26229), (8743, 23436), (9114, 22482), (11241, 18228), (11718, 17486), (13671, 14988)]