220197612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{965779}}^1$

素因数の和:965805

約数の個数: 24

約数和(自身を含む): 540836800

約数和(自身を除く): 320639188

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 965779, 1931558, 2897337, 3863116, 5794674, 11589348, 18349801, 36699602, 55049403, 73399204, 110098806, 220197612]

約数ペア:

[(1, 220197612), (2, 110098806), (3, 73399204), (4, 55049403), (6, 36699602), (12, 18349801), (19, 11589348), (38, 5794674), (57, 3863116), (76, 2897337), (114, 1931558), (228, 965779)]