196509351

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{2417}}^1$

素因数の和:3122

約数の個数: 16

約数和(自身を含む): 268920288

約数和(自身を除く): 72410937

約数列:

[1, 3, 41, 123, 661, 1983, 2417, 7251, 27101, 81303, 99097, 297291, 1597637, 4792911, 65503117, 196509351]

約数ペア:

[(1, 196509351), (3, 65503117), (41, 4792911), (123, 1597637), (661, 297291), (1983, 99097), (2417, 81303), (7251, 27101)]