209953238970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{55105837}}^1$

素因数の和:55105974

約数の個数: 32

約数和(自身を含む): 507855403008

約数和(自身を除く): 297902164038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 55105837, 110211674, 165317511, 275529185, 330635022, 551058370, 826587555, 1653175110, 6998441299, 13996882598, 20995323897, 34992206495, 41990647794, 69984412990, 104976619485, 209953238970]

約数ペア:

[(1, 209953238970), (2, 104976619485), (3, 69984412990), (5, 41990647794), (6, 34992206495), (10, 20995323897), (15, 13996882598), (30, 6998441299), (127, 1653175110), (254, 826587555), (381, 551058370), (635, 330635022), (762, 275529185), (1270, 165317511), (1905, 110211674), (3810, 55105837)]