201640732336

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{206599111}}^1$

素因数の和:206599180

約数の個数: 20

約数和(自身を含む): 397083493264

約数和(自身を除く): 195442760928

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 206599111, 413198222, 826396444, 1652792888, 3305585776, 12602545771, 25205091542, 50410183084, 100820366168, 201640732336]

約数ペア:

[(1, 201640732336), (2, 100820366168), (4, 50410183084), (8, 25205091542), (16, 12602545771), (61, 3305585776), (122, 1652792888), (244, 826396444), (488, 413198222), (976, 206599111)]