220192039

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1913}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 235192320

約数和(自身を除く): 15000281

約数列:

[1, 31, 47, 79, 1457, 1913, 2449, 3713, 59303, 89911, 115103, 151127, 2787241, 4684937, 7102969, 220192039]

約数ペア:

[(1, 220192039), (31, 7102969), (47, 4684937), (79, 2787241), (1457, 151127), (1913, 115103), (2449, 89911), (3713, 59303)]