222769564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79903}}^1$

素因数の和:79965

約数の個数: 24

約数和(自身を含む): 422851968

約数和(自身を除く): 200082404

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 79903, 159806, 319612, 1358351, 2716702, 3276023, 5433404, 6552046, 13104092, 55692391, 111384782, 222769564]

約数ペア:

[(1, 222769564), (2, 111384782), (4, 55692391), (17, 13104092), (34, 6552046), (41, 5433404), (68, 3276023), (82, 2716702), (164, 1358351), (697, 319612), (1394, 159806), (2788, 79903)]