204076250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:393

約数の個数: 80

約数和(自身を含む): 444007872

約数和(自身を除く): 239931622

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 83, 125, 166, 175, 250, 281, 350, 415, 562, 581, 625, 830, 875, 1162, 1250, 1405, 1750, 1967, 2075, 2810, 2905, 3934, 4150, 4375, 5810, 7025, 8750, 9835, 10375, 14050, 14525, 19670, 20750, 23323, 29050, 35125, 46646, 49175, 51875, 70250, 72625, 98350, 103750, 116615, 145250, 163261, 175625, 233230, 245875, 326522, 351250, 363125, 491750, 583075, 726250, 816305, 1166150, 1229375, 1632610, 2458750, 2915375, 4081525, 5830750, 8163050, 14576875, 20407625, 29153750, 40815250, 102038125, 204076250]

約数ペア:

[(1, 204076250), (2, 102038125), (5, 40815250), (7, 29153750), (10, 20407625), (14, 14576875), (25, 8163050), (35, 5830750), (50, 4081525), (70, 2915375), (83, 2458750), (125, 1632610), (166, 1229375), (175, 1166150), (250, 816305), (281, 726250), (350, 583075), (415, 491750), (562, 363125), (581, 351250), (625, 326522), (830, 245875), (875, 233230), (1162, 175625), (1250, 163261), (1405, 145250), (1750, 116615), (1967, 103750), (2075, 98350), (2810, 72625), (2905, 70250), (3934, 51875), (4150, 49175), (4375, 46646), (5810, 35125), (7025, 29050), (8750, 23323), (9835, 20750), (10375, 19670), (14050, 14525)]