203417121

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1783}}^1\times {\mathrm{2237}}^1$

素因数の和:4040

約数の個数: 16

約数和(自身を含む): 287466624

約数和(自身を除く): 84049503

約数列:

[1, 3, 17, 51, 1783, 2237, 5349, 6711, 30311, 38029, 90933, 114087, 3988571, 11965713, 67805707, 203417121]

約数ペア:

[(1, 203417121), (3, 67805707), (17, 11965713), (51, 3988571), (1783, 114087), (2237, 90933), (5349, 38029), (6711, 30311)]