220163322

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{780721}}^1$

素因数の和:780773

約数の個数: 16

約数和(自身を含む): 449695872

約数和(自身を除く): 229532550

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 780721, 1561442, 2342163, 4684326, 36693887, 73387774, 110081661, 220163322]

約数ペア:

[(1, 220163322), (2, 110081661), (3, 73387774), (6, 36693887), (47, 4684326), (94, 2342163), (141, 1561442), (282, 780721)]