207845558764

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{113}}^2\times {\mathrm{149}}^1\times {\mathrm{881}}^1$

素因数の和:1291

約数の個数: 72

約数和(自身を含む): 381790281600

約数和(自身を除く): 173944722836

約数列:

[1, 2, 4, 31, 62, 113, 124, 149, 226, 298, 452, 596, 881, 1762, 3503, 3524, 4619, 7006, 9238, 12769, 14012, 16837, 18476, 25538, 27311, 33674, 51076, 54622, 67348, 99553, 109244, 131269, 199106, 262538, 395839, 398212, 521947, 525076, 791678, 1043894, 1583356, 1902581, 2087788, 3086143, 3805162, 4069339, 6172286, 7610324, 8138678, 11249489, 12344572, 14833397, 16277356, 22498978, 29666794, 44997956, 58980011, 59333588, 117960022, 235920044, 348734159, 459835307, 697468318, 919670614, 1394936636, 1676173861, 1839341228, 3352347722, 6704695444, 51961389691, 103922779382, 207845558764]

約数ペア:

[(1, 207845558764), (2, 103922779382), (4, 51961389691), (31, 6704695444), (62, 3352347722), (113, 1839341228), (124, 1676173861), (149, 1394936636), (226, 919670614), (298, 697468318), (452, 459835307), (596, 348734159), (881, 235920044), (1762, 117960022), (3503, 59333588), (3524, 58980011), (4619, 44997956), (7006, 29666794), (9238, 22498978), (12769, 16277356), (14012, 14833397), (16837, 12344572), (18476, 11249489), (25538, 8138678), (27311, 7610324), (33674, 6172286), (51076, 4069339), (54622, 3805162), (67348, 3086143), (99553, 2087788), (109244, 1902581), (131269, 1583356), (199106, 1043894), (262538, 791678), (395839, 525076), (398212, 521947)]