201197517

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{31237}}^1$

素因数の和:31372

約数の個数: 16

約数和(自身を含む): 284890560

約数和(自身を除く): 83693043

約数列:

[1, 3, 19, 57, 113, 339, 2147, 6441, 31237, 93711, 593503, 1780509, 3529781, 10589343, 67065839, 201197517]

約数ペア:

[(1, 201197517), (3, 67065839), (19, 10589343), (57, 3529781), (113, 1780509), (339, 593503), (2147, 93711), (6441, 31237)]