277203540194

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{4391}}^1$

素因数の和:4732

約数の個数: 96

約数和(自身を含む): 504405107712

約数和(自身を除く): 227201567518

約数列:

[1, 2, 7, 14, 43, 49, 71, 86, 98, 142, 211, 301, 422, 497, 602, 994, 1477, 2107, 2954, 3053, 3479, 4214, 4391, 6106, 6958, 8782, 9073, 10339, 14981, 18146, 20678, 21371, 29962, 30737, 42742, 61474, 63511, 104867, 127022, 149597, 188813, 209734, 215159, 299194, 311761, 377626, 430318, 444577, 623522, 644183, 734069, 889154, 926501, 1288366, 1321691, 1468138, 1853002, 2182327, 2643382, 4364654, 4509281, 6485507, 9018562, 9251837, 12971014, 13405723, 15276289, 18503674, 26811446, 30552578, 31564967, 39839543, 45398549, 63129934, 65781571, 79679086, 90797098, 93840061, 131563142, 187680122, 278876801, 460470997, 557753602, 656880427, 920941994, 1313760854, 1952137607, 2828607553, 3223296979, 3904275214, 5657215106, 6446593958, 19800252871, 39600505742, 138601770097, 277203540194]

約数ペア:

[(1, 277203540194), (2, 138601770097), (7, 39600505742), (14, 19800252871), (43, 6446593958), (49, 5657215106), (71, 3904275214), (86, 3223296979), (98, 2828607553), (142, 1952137607), (211, 1313760854), (301, 920941994), (422, 656880427), (497, 557753602), (602, 460470997), (994, 278876801), (1477, 187680122), (2107, 131563142), (2954, 93840061), (3053, 90797098), (3479, 79679086), (4214, 65781571), (4391, 63129934), (6106, 45398549), (6958, 39839543), (8782, 31564967), (9073, 30552578), (10339, 26811446), (14981, 18503674), (18146, 15276289), (20678, 13405723), (21371, 12971014), (29962, 9251837), (30737, 9018562), (42742, 6485507), (61474, 4509281), (63511, 4364654), (104867, 2643382), (127022, 2182327), (149597, 1853002), (188813, 1468138), (209734, 1321691), (215159, 1288366), (299194, 926501), (311761, 889154), (377626, 734069), (430318, 644183), (444577, 623522)]