208882238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{14737}}^1$

素因数の和:15131

約数の個数: 16

約数和(自身を含む): 330720720

約数和(自身を除く): 121838482

約数列:

[1, 2, 19, 38, 373, 746, 7087, 14174, 14737, 29474, 280003, 560006, 5496901, 10993802, 104441119, 208882238]

約数ペア:

[(1, 208882238), (2, 104441119), (19, 10993802), (38, 5496901), (373, 560006), (746, 280003), (7087, 29474), (14174, 14737)]