190047235

素因数分解:

$5^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{2741}}^1$

素因数の和:3043

約数の個数: 24

約数和(自身を含む): 266324976

約数和(自身を除く): 76277741

約数列:

[1, 5, 7, 35, 49, 245, 283, 1415, 1981, 2741, 9905, 13705, 13867, 19187, 69335, 95935, 134309, 671545, 775703, 3878515, 5429921, 27149605, 38009447, 190047235]

約数ペア:

[(1, 190047235), (5, 38009447), (7, 27149605), (35, 5429921), (49, 3878515), (245, 775703), (283, 671545), (1415, 134309), (1981, 95935), (2741, 69335), (9905, 19187), (13705, 13867)]