331336254

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{1667}}^1$

素因数の和:2040

約数の個数: 32

約数和(自身を含む): 670455936

約数和(自身を除く): 339119682

約数列:

[1, 2, 3, 6, 157, 211, 314, 422, 471, 633, 942, 1266, 1667, 3334, 5001, 10002, 33127, 66254, 99381, 198762, 261719, 351737, 523438, 703474, 785157, 1055211, 1570314, 2110422, 55222709, 110445418, 165668127, 331336254]

約数ペア:

[(1, 331336254), (2, 165668127), (3, 110445418), (6, 55222709), (157, 2110422), (211, 1570314), (314, 1055211), (422, 785157), (471, 703474), (633, 523438), (942, 351737), (1266, 261719), (1667, 198762), (3334, 99381), (5001, 66254), (10002, 33127)]