204450818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31081}}^1$

素因数の和:31130

約数の個数: 32

約数和(自身を含む): 375967872

約数和(自身を除く): 171517054

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 6578, 31081, 62162, 341891, 404053, 683782, 714863, 808106, 1429726, 4444583, 7863493, 8889166, 9293219, 15726986, 18586438, 102225409, 204450818]

約数ペア:

[(1, 204450818), (2, 102225409), (11, 18586438), (13, 15726986), (22, 9293219), (23, 8889166), (26, 7863493), (46, 4444583), (143, 1429726), (253, 808106), (286, 714863), (299, 683782), (506, 404053), (598, 341891), (3289, 62162), (6578, 31081)]