200440310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{150707}}^1$

素因数の和:150740

約数の個数: 32

約数和(自身を含む): 434039040

約数和(自身を除く): 233598730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 150707, 301414, 753535, 1054949, 1507070, 2109898, 2863433, 5274745, 5726866, 10549490, 14317165, 20044031, 28634330, 40088062, 100220155, 200440310]

約数ペア:

[(1, 200440310), (2, 100220155), (5, 40088062), (7, 28634330), (10, 20044031), (14, 14317165), (19, 10549490), (35, 5726866), (38, 5274745), (70, 2863433), (95, 2109898), (133, 1507070), (190, 1054949), (266, 753535), (665, 301414), (1330, 150707)]