223319972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{13411}}^1$

素因数の和:13619

約数の個数: 24

約数和(自身を含む): 410085312

約数和(自身を除く): 186765340

約数列:

[1, 2, 4, 23, 46, 92, 181, 362, 724, 4163, 8326, 13411, 16652, 26822, 53644, 308453, 616906, 1233812, 2427391, 4854782, 9709564, 55829993, 111659986, 223319972]

約数ペア:

[(1, 223319972), (2, 111659986), (4, 55829993), (23, 9709564), (46, 4854782), (92, 2427391), (181, 1233812), (362, 616906), (724, 308453), (4163, 53644), (8326, 26822), (13411, 16652)]