194969735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89231}}^1$

素因数の和:89278

約数の個数: 16

約数和(自身を含む): 256988160

約数和(自身を除く): 62018425

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 89231, 446155, 1695389, 2052313, 8476945, 10261565, 38993947, 194969735]

約数ペア:

[(1, 194969735), (5, 38993947), (19, 10261565), (23, 8476945), (95, 2052313), (115, 1695389), (437, 446155), (2185, 89231)]