207137738

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1\times {\mathrm{2333}}^1$

素因数の和:2869

約数の個数: 16

約数和(自身を含む): 314585856

約数和(自身を除く): 107448118

約数列:

[1, 2, 103, 206, 431, 862, 2333, 4666, 44393, 88786, 240299, 480598, 1005523, 2011046, 103568869, 207137738]

約数ペア:

[(1, 207137738), (2, 103568869), (103, 2011046), (206, 1005523), (431, 480598), (862, 240299), (2333, 88786), (4666, 44393)]