220381196

素因数分解:

$2^2\times 7^1\times {\mathrm{1693}}^1\times {\mathrm{4649}}^1$

素因数の和:6353

約数の個数: 24

約数和(自身を含む): 441117600

約数和(自身を除く): 220736404

約数列:

[1, 2, 4, 7, 14, 28, 1693, 3386, 4649, 6772, 9298, 11851, 18596, 23702, 32543, 47404, 65086, 130172, 7870757, 15741514, 31483028, 55095299, 110190598, 220381196]

約数ペア:

[(1, 220381196), (2, 110190598), (4, 55095299), (7, 31483028), (14, 15741514), (28, 7870757), (1693, 130172), (3386, 65086), (4649, 47404), (6772, 32543), (9298, 23702), (11851, 18596)]