196373379

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3187}}^1$

素因数の和:3279

約数の個数: 32

約数和(自身を含む): 293806080

約数和(自身を除く): 97432701

約数列:

[1, 3, 19, 23, 47, 57, 69, 141, 437, 893, 1081, 1311, 2679, 3187, 3243, 9561, 20539, 60553, 61617, 73301, 149789, 181659, 219903, 449367, 1392719, 2845991, 3445147, 4178157, 8537973, 10335441, 65457793, 196373379]

約数ペア:

[(1, 196373379), (3, 65457793), (19, 10335441), (23, 8537973), (47, 4178157), (57, 3445147), (69, 2845991), (141, 1392719), (437, 449367), (893, 219903), (1081, 181659), (1311, 149789), (2679, 73301), (3187, 61617), (3243, 60553), (9561, 20539)]