201000979

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{1171}}^1$

素因数の和:1650

約数の個数: 16

約数和(自身を含む): 222773760

約数和(自身を除く): 21772781

約数列:

[1, 17, 23, 391, 439, 1171, 7463, 10097, 19907, 26933, 171649, 457861, 514069, 8739173, 11823587, 201000979]

約数ペア:

[(1, 201000979), (17, 11823587), (23, 8739173), (391, 514069), (439, 457861), (1171, 171649), (7463, 26933), (10097, 19907)]