222719971

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4703}}^1$

素因数の和:4826

約数の個数: 16

約数和(自身を含む): 243855360

約数和(自身を除く): 21135389

約数列:

[1, 23, 29, 71, 667, 1633, 2059, 4703, 47357, 108169, 136387, 333913, 3136901, 7679999, 9683477, 222719971]

約数ペア:

[(1, 222719971), (23, 9683477), (29, 7679999), (71, 3136901), (667, 333913), (1633, 136387), (2059, 108169), (4703, 47357)]