222115439

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{106123}}^1$

素因数の和:106166

約数の個数: 16

約数和(自身を含む): 285261312

約数和(自身を除く): 63145873

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 106123, 742861, 1379599, 2440829, 9657193, 17085803, 31730777, 222115439]

約数ペア:

[(1, 222115439), (7, 31730777), (13, 17085803), (23, 9657193), (91, 2440829), (161, 1379599), (299, 742861), (2093, 106123)]