205382037

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{10177}}^1$

素因数の和:10249

約数の個数: 24

約数和(自身を含む): 323416128

約数和(自身を除く): 118034091

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 961, 2883, 6727, 10177, 20181, 30531, 71239, 213717, 315487, 946461, 2208409, 6625227, 9780097, 29340291, 68460679, 205382037]

約数ペア:

[(1, 205382037), (3, 68460679), (7, 29340291), (21, 9780097), (31, 6625227), (93, 2208409), (217, 946461), (651, 315487), (961, 213717), (2883, 71239), (6727, 30531), (10177, 20181)]