207730370

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{39719}}^1$

素因数の和:40249

約数の個数: 16

約数和(自身を含む): 374639040

約数和(自身を除く): 166908670

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 39719, 79438, 198595, 397190, 20773037, 41546074, 103865185, 207730370]

約数ペア:

[(1, 207730370), (2, 103865185), (5, 41546074), (10, 20773037), (523, 397190), (1046, 198595), (2615, 79438), (5230, 39719)]