219480434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{34369}}^1$

素因数の和:34505

約数の個数: 16

約数和(自身を含む): 343150080

約数和(自身を除く): 123669646

約数列:

[1, 2, 31, 62, 103, 206, 3193, 6386, 34369, 68738, 1065439, 2130878, 3540007, 7080014, 109740217, 219480434]

約数ペア:

[(1, 219480434), (2, 109740217), (31, 7080014), (62, 3540007), (103, 2130878), (206, 1065439), (3193, 68738), (6386, 34369)]