207901488

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:910

約数の個数: 80

約数和(自身を含む): 554652000

約数和(自身を除く): 346750512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 149, 164, 246, 298, 328, 447, 492, 596, 656, 709, 894, 984, 1192, 1418, 1788, 1968, 2127, 2384, 2836, 3576, 4254, 5672, 6109, 7152, 8508, 11344, 12218, 17016, 18327, 24436, 29069, 34032, 36654, 48872, 58138, 73308, 87207, 97744, 105641, 116276, 146616, 174414, 211282, 232552, 293232, 316923, 348828, 422564, 465104, 633846, 697656, 845128, 1267692, 1395312, 1690256, 2535384, 4331281, 5070768, 8662562, 12993843, 17325124, 25987686, 34650248, 51975372, 69300496, 103950744, 207901488]

約数ペア:

[(1, 207901488), (2, 103950744), (3, 69300496), (4, 51975372), (6, 34650248), (8, 25987686), (12, 17325124), (16, 12993843), (24, 8662562), (41, 5070768), (48, 4331281), (82, 2535384), (123, 1690256), (149, 1395312), (164, 1267692), (246, 845128), (298, 697656), (328, 633846), (447, 465104), (492, 422564), (596, 348828), (656, 316923), (709, 293232), (894, 232552), (984, 211282), (1192, 174414), (1418, 146616), (1788, 116276), (1968, 105641), (2127, 97744), (2384, 87207), (2836, 73308), (3576, 58138), (4254, 48872), (5672, 36654), (6109, 34032), (7152, 29069), (8508, 24436), (11344, 18327), (12218, 17016)]