204037000

素因数分解:

$2^3\times 5^3\times {\mathrm{211}}^1\times {\mathrm{967}}^1$

素因数の和:1199

約数の個数: 64

約数和(自身を含む): 480205440

約数和(自身を除く): 276168440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 211, 250, 422, 500, 844, 967, 1000, 1055, 1688, 1934, 2110, 3868, 4220, 4835, 5275, 7736, 8440, 9670, 10550, 19340, 21100, 24175, 26375, 38680, 42200, 48350, 52750, 96700, 105500, 120875, 193400, 204037, 211000, 241750, 408074, 483500, 816148, 967000, 1020185, 1632296, 2040370, 4080740, 5100925, 8161480, 10201850, 20403700, 25504625, 40807400, 51009250, 102018500, 204037000]

約数ペア:

[(1, 204037000), (2, 102018500), (4, 51009250), (5, 40807400), (8, 25504625), (10, 20403700), (20, 10201850), (25, 8161480), (40, 5100925), (50, 4080740), (100, 2040370), (125, 1632296), (200, 1020185), (211, 967000), (250, 816148), (422, 483500), (500, 408074), (844, 241750), (967, 211000), (1000, 204037), (1055, 193400), (1688, 120875), (1934, 105500), (2110, 96700), (3868, 52750), (4220, 48350), (4835, 42200), (5275, 38680), (7736, 26375), (8440, 24175), (9670, 21100), (10550, 19340)]