207686974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1723}}^1\times {\mathrm{5479}}^1$

素因数の和:7215

約数の個数: 16

約数和(自身を含む): 340110720

約数和(自身を除く): 132423746

約数列:

[1, 2, 11, 22, 1723, 3446, 5479, 10958, 18953, 37906, 60269, 120538, 9440317, 18880634, 103843487, 207686974]

約数ペア:

[(1, 207686974), (2, 103843487), (11, 18880634), (22, 9440317), (1723, 120538), (3446, 60269), (5479, 37906), (10958, 18953)]