222893293

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1\times {\mathrm{709}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 258280960

約数和(自身を除く): 35387667

約数列:

[1, 7, 97, 463, 679, 709, 3241, 4963, 44911, 68773, 314377, 328267, 481411, 2297869, 31841899, 222893293]

約数ペア:

[(1, 222893293), (7, 31841899), (97, 2297869), (463, 481411), (679, 328267), (709, 314377), (3241, 68773), (4963, 44911)]