210143711218

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2089}}^1\times {\mathrm{69761}}^1$

素因数の和:71962

約数の個数: 32

約数和(自身を含む): 363923239680

約数和(自身を除く): 153779528462

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 2089, 4178, 14623, 29246, 69761, 139522, 215167, 430334, 488327, 976654, 1506169, 3012338, 7185383, 14370766, 50297681, 100595362, 145730729, 291461458, 1020115103, 2040230206, 15010265087, 30020530174, 105071855609, 210143711218]

約数ペア:

[(1, 210143711218), (2, 105071855609), (7, 30020530174), (14, 15010265087), (103, 2040230206), (206, 1020115103), (721, 291461458), (1442, 145730729), (2089, 100595362), (4178, 50297681), (14623, 14370766), (29246, 7185383), (69761, 3012338), (139522, 1506169), (215167, 976654), (430334, 488327)]