211797816

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{35159}}^1$

素因数の和:35419

約数の個数: 32

約数和(自身を含む): 531619200

約数和(自身を除く): 319821384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 6024, 35159, 70318, 105477, 140636, 210954, 281272, 421908, 843816, 8824909, 17649818, 26474727, 35299636, 52949454, 70599272, 105898908, 211797816]

約数ペア:

[(1, 211797816), (2, 105898908), (3, 70599272), (4, 52949454), (6, 35299636), (8, 26474727), (12, 17649818), (24, 8824909), (251, 843816), (502, 421908), (753, 281272), (1004, 210954), (1506, 140636), (2008, 105477), (3012, 70318), (6024, 35159)]