200438824

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{5657}}^1$

素因数の和:5809

約数の個数: 32

約数和(自身を含む): 388365120

約数和(自身を除く): 187926296

約数列:

[1, 2, 4, 8, 43, 86, 103, 172, 206, 344, 412, 824, 4429, 5657, 8858, 11314, 17716, 22628, 35432, 45256, 243251, 486502, 582671, 973004, 1165342, 1946008, 2330684, 4661368, 25054853, 50109706, 100219412, 200438824]

約数ペア:

[(1, 200438824), (2, 100219412), (4, 50109706), (8, 25054853), (43, 4661368), (86, 2330684), (103, 1946008), (172, 1165342), (206, 973004), (344, 582671), (412, 486502), (824, 243251), (4429, 45256), (5657, 35432), (8858, 22628), (11314, 17716)]