211318588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{35963}}^1$

素因数の和:36093

約数の個数: 24

約数和(自身を含む): 401789808

約数和(自身を除く): 190471220

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 35963, 71926, 143852, 467519, 935038, 1870076, 4063819, 8127638, 16255276, 52829647, 105659294, 211318588]

約数ペア:

[(1, 211318588), (2, 105659294), (4, 52829647), (13, 16255276), (26, 8127638), (52, 4063819), (113, 1870076), (226, 935038), (452, 467519), (1469, 143852), (2938, 71926), (5876, 35963)]