196784

素因数分解:

$2^4\times 7^2\times {\mathrm{251}}^1$

素因数の和:273

約数の個数: 30

約数和(自身を含む): 445284

約数和(自身を除く): 248500

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 251, 392, 502, 784, 1004, 1757, 2008, 3514, 4016, 7028, 12299, 14056, 24598, 28112, 49196, 98392, 196784]

約数ペア:

[(1, 196784), (2, 98392), (4, 49196), (7, 28112), (8, 24598), (14, 14056), (16, 12299), (28, 7028), (49, 4016), (56, 3514), (98, 2008), (112, 1757), (196, 1004), (251, 784), (392, 502)]