285950266

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:2027

約数の個数: 48

約数和(自身を含む): 535472640

約数和(自身を除く): 249522374

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 361, 406, 551, 722, 1102, 1951, 2527, 3857, 3902, 5054, 7714, 10469, 13657, 20938, 27314, 37069, 56579, 73283, 74138, 113158, 146566, 259483, 396053, 518966, 704311, 792106, 1075001, 1408622, 2150002, 4930177, 7525007, 9860354, 15050014, 20425019, 40850038, 142975133, 285950266]

約数ペア:

[(1, 285950266), (2, 142975133), (7, 40850038), (14, 20425019), (19, 15050014), (29, 9860354), (38, 7525007), (58, 4930177), (133, 2150002), (203, 1408622), (266, 1075001), (361, 792106), (406, 704311), (551, 518966), (722, 396053), (1102, 259483), (1951, 146566), (2527, 113158), (3857, 74138), (3902, 73283), (5054, 56579), (7714, 37069), (10469, 27314), (13657, 20938)]