196403845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{8731}}^1$

素因数の和:9156

約数の個数: 16

約数和(自身を含む): 257768640

約数和(自身を除く): 61364795

約数列:

[1, 5, 11, 55, 409, 2045, 4499, 8731, 22495, 43655, 96041, 480205, 3570979, 17854895, 39280769, 196403845]

約数ペア:

[(1, 196403845), (5, 39280769), (11, 17854895), (55, 3570979), (409, 480205), (2045, 96041), (4499, 43655), (8731, 22495)]