229165972

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{20011}}^1$

素因数の和:20431

約数の個数: 24

約数和(自身を含む): 459475520

約数和(自身を除く): 230309548

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 5726, 11452, 20011, 40022, 80044, 140077, 280154, 560308, 8184499, 16368998, 32737996, 57291493, 114582986, 229165972]

約数ペア:

[(1, 229165972), (2, 114582986), (4, 57291493), (7, 32737996), (14, 16368998), (28, 8184499), (409, 560308), (818, 280154), (1636, 140077), (2863, 80044), (5726, 40022), (11452, 20011)]