222199345

素因数分解:

$5^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1\times {\mathrm{947}}^1$

素因数の和:1400

約数の個数: 16

約数和(自身を含む): 269474688

約数和(自身を除く): 47275343

約数列:

[1, 5, 167, 281, 835, 947, 1405, 4735, 46927, 158149, 234635, 266107, 790745, 1330535, 44439869, 222199345]

約数ペア:

[(1, 222199345), (5, 44439869), (167, 1330535), (281, 790745), (835, 266107), (947, 234635), (1405, 158149), (4735, 46927)]