201469972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199081}}^1$

素因数の和:199119

約数の個数: 24

約数和(自身を含む): 401349312

約数和(自身を除く): 199879340

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 199081, 398162, 796324, 2189891, 4379782, 4578863, 8759564, 9157726, 18315452, 50367493, 100734986, 201469972]

約数ペア:

[(1, 201469972), (2, 100734986), (4, 50367493), (11, 18315452), (22, 9157726), (23, 8759564), (44, 4578863), (46, 4379782), (92, 2189891), (253, 796324), (506, 398162), (1012, 199081)]