206362281

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{2927}}^1$

素因数の和:3332

約数の個数: 16

約数和(自身を含む): 279963648

約数和(自身を除く): 73601367

約数列:

[1, 3, 71, 213, 331, 993, 2927, 8781, 23501, 70503, 207817, 623451, 968837, 2906511, 68787427, 206362281]

約数ペア:

[(1, 206362281), (3, 68787427), (71, 2906511), (213, 968837), (331, 623451), (993, 207817), (2927, 70503), (8781, 23501)]