222878301

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{10159}}^1$

素因数の和:10336

約数の個数: 16

約数和(自身を含む): 304312320

約数和(自身を除く): 81434019

約数列:

[1, 3, 71, 103, 213, 309, 7313, 10159, 21939, 30477, 721289, 1046377, 2163867, 3139131, 74292767, 222878301]

約数ペア:

[(1, 222878301), (3, 74292767), (71, 3139131), (103, 2163867), (213, 1046377), (309, 721289), (7313, 30477), (10159, 21939)]