218469602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{106363}}^1$

素因数の和:106457

約数の個数: 16

約数和(自身を含む): 357383040

約数和(自身を除く): 138913438

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 106363, 212726, 1382719, 2765438, 8402677, 16805354, 109234801, 218469602]

約数ペア:

[(1, 218469602), (2, 109234801), (13, 16805354), (26, 8402677), (79, 2765438), (158, 1382719), (1027, 212726), (2054, 106363)]