220131086

素因数分解:

$2^1\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{9421}}^1$

素因数の和:11099

約数の個数: 16

約数和(自身を含む): 377633760

約数和(自身を除く): 157502674

約数列:

[1, 2, 7, 14, 1669, 3338, 9421, 11683, 18842, 23366, 65947, 131894, 15723649, 31447298, 110065543, 220131086]

約数ペア:

[(1, 220131086), (2, 110065543), (7, 31447298), (14, 15723649), (1669, 131894), (3338, 65947), (9421, 23366), (11683, 18842)]