196353657

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{3919}}^1$

素因数の和:4237

約数の個数: 24

約数和(自身を含む): 299644800

約数和(自身を除く): 103291143

約数列:

[1, 3, 9, 19, 57, 171, 293, 879, 2637, 3919, 5567, 11757, 16701, 35271, 50103, 74461, 223383, 670149, 1148267, 3444801, 10334403, 21817073, 65451219, 196353657]

約数ペア:

[(1, 196353657), (3, 65451219), (9, 21817073), (19, 10334403), (57, 3444801), (171, 1148267), (293, 670149), (879, 223383), (2637, 74461), (3919, 50103), (5567, 35271), (11757, 16701)]