201114556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{7603}}^1$

素因数の和:8013

約数の個数: 24

約数和(自身を含む): 373660560

約数和(自身を除く): 172546004

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 1556, 6613, 7603, 13226, 15206, 26452, 30412, 129251, 258502, 517004, 2957567, 5915134, 11830268, 50278639, 100557278, 201114556]

約数ペア:

[(1, 201114556), (2, 100557278), (4, 50278639), (17, 11830268), (34, 5915134), (68, 2957567), (389, 517004), (778, 258502), (1556, 129251), (6613, 30412), (7603, 26452), (13226, 15206)]