201686697

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{51047}}^1$

素因数の和:51492

約数の個数: 12

約数和(自身を含む): 291994560

約数和(自身を除く): 90307863

約数列:

[1, 3, 9, 439, 1317, 3951, 51047, 153141, 459423, 22409633, 67228899, 201686697]

約数ペア:

[(1, 201686697), (3, 67228899), (9, 22409633), (439, 459423), (1317, 153141), (3951, 51047)]