207816339

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{56827}}^1$

素因数の和:56906

約数の個数: 16

約数和(自身を含む): 294596352

約数和(自身を除く): 86780013

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 56827, 170481, 1307021, 3011831, 3921063, 9035493, 69272113, 207816339]

約数ペア:

[(1, 207816339), (3, 69272113), (23, 9035493), (53, 3921063), (69, 3011831), (159, 1307021), (1219, 170481), (3657, 56827)]