222340904

素因数分解:

$2^3\times {\mathrm{1423}}^1\times {\mathrm{19531}}^1$

素因数の和:20960

約数の個数: 16

約数和(自身を含む): 417203520

約数和(自身を除く): 194862616

約数列:

[1, 2, 4, 8, 1423, 2846, 5692, 11384, 19531, 39062, 78124, 156248, 27792613, 55585226, 111170452, 222340904]

約数ペア:

[(1, 222340904), (2, 111170452), (4, 55585226), (8, 27792613), (1423, 156248), (2846, 78124), (5692, 39062), (11384, 19531)]