196807929

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{18289}}^1$

素因数の和:18520

約数の個数: 16

約数和(自身を含む): 279178560

約数和(自身を除く): 82370631

約数列:

[1, 3, 17, 51, 211, 633, 3587, 10761, 18289, 54867, 310913, 932739, 3858979, 11576937, 65602643, 196807929]

約数ペア:

[(1, 196807929), (3, 65602643), (17, 11576937), (51, 3858979), (211, 932739), (633, 310913), (3587, 54867), (10761, 18289)]