210546376

素因数分解:

$2^3\times {\mathrm{79}}^2\times {\mathrm{4217}}^1$

素因数の和:4381

約数の個数: 24

約数和(自身を含む): 399929670

約数和(自身を除く): 189383294

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 4217, 6241, 8434, 12482, 16868, 24964, 33736, 49928, 333143, 666286, 1332572, 2665144, 26318297, 52636594, 105273188, 210546376]

約数ペア:

[(1, 210546376), (2, 105273188), (4, 52636594), (8, 26318297), (79, 2665144), (158, 1332572), (316, 666286), (632, 333143), (4217, 49928), (6241, 33736), (8434, 24964), (12482, 16868)]