215264004

素因数分解:

$2^2\times 3^1\times {\mathrm{17938667}}^1$

素因数の和:17938674

約数の個数: 12

約数和(自身を含む): 502282704

約数和(自身を除く): 287018700

約数列:

[1, 2, 3, 4, 6, 12, 17938667, 35877334, 53816001, 71754668, 107632002, 215264004]

約数ペア:

[(1, 215264004), (2, 107632002), (3, 71754668), (4, 53816001), (6, 35877334), (12, 17938667)]