216375256

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{510319}}^1$

素因数の和:510378

約数の個数: 16

約数和(自身を含む): 413359200

約数和(自身を除く): 196983944

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 510319, 1020638, 2041276, 4082552, 27046907, 54093814, 108187628, 216375256]

約数ペア:

[(1, 216375256), (2, 108187628), (4, 54093814), (8, 27046907), (53, 4082552), (106, 2041276), (212, 1020638), (424, 510319)]