220183574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{126397}}^1$

素因数の和:126479

約数の個数: 16

約数和(自身を含む): 360992688

約数和(自身を除く): 140809114

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 126397, 252794, 1643161, 3286322, 8468599, 16937198, 110091787, 220183574]

約数ペア:

[(1, 220183574), (2, 110091787), (13, 16937198), (26, 8468599), (67, 3286322), (134, 1643161), (871, 252794), (1742, 126397)]