228709284

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{515111}}^1$

素因数の和:515155

約数の個数: 24

約数和(自身を含む): 548079168

約数和(自身を除く): 319369884

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 515111, 1030222, 1545333, 2060444, 3090666, 6181332, 19059107, 38118214, 57177321, 76236428, 114354642, 228709284]

約数ペア:

[(1, 228709284), (2, 114354642), (3, 76236428), (4, 57177321), (6, 38118214), (12, 19059107), (37, 6181332), (74, 3090666), (111, 2060444), (148, 1545333), (222, 1030222), (444, 515111)]