229207972

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{355913}}^1$

素因数の和:355947

約数の個数: 24

約数和(自身を含む): 478348416

約数和(自身を除く): 249140444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 355913, 711826, 1423652, 2491391, 4982782, 8185999, 9965564, 16371998, 32743996, 57301993, 114603986, 229207972]

約数ペア:

[(1, 229207972), (2, 114603986), (4, 57301993), (7, 32743996), (14, 16371998), (23, 9965564), (28, 8185999), (46, 4982782), (92, 2491391), (161, 1423652), (322, 711826), (644, 355913)]