201994076174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{399197779}}^1$

素因数の和:399197815

約数の個数: 16

約数和(自身を含む): 344906881920

約数和(自身を除く): 142912805746

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 399197779, 798395558, 4391175569, 8782351138, 9181548917, 18363097834, 100997038087, 201994076174]

約数ペア:

[(1, 201994076174), (2, 100997038087), (11, 18363097834), (22, 9181548917), (23, 8782351138), (46, 4391175569), (253, 798395558), (506, 399197779)]