208353564

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{340447}}^1$

素因数の和:340474

約数の個数: 36

約数和(自身を含む): 557653824

約数和(自身を除く): 349300260

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 340447, 680894, 1021341, 1361788, 2042682, 3064023, 4085364, 5787599, 6128046, 11575198, 12256092, 17362797, 23150396, 34725594, 52088391, 69451188, 104176782, 208353564]

約数ペア:

[(1, 208353564), (2, 104176782), (3, 69451188), (4, 52088391), (6, 34725594), (9, 23150396), (12, 17362797), (17, 12256092), (18, 11575198), (34, 6128046), (36, 5787599), (51, 4085364), (68, 3064023), (102, 2042682), (153, 1361788), (204, 1021341), (306, 680894), (612, 340447)]