208068678

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{23447}}^1$

素因数の和:23501

約数の個数: 48

約数和(自身を含む): 493814880

約数和(自身を除く): 285746202

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 1479, 2958, 4437, 8874, 23447, 46894, 70341, 140682, 211023, 398599, 422046, 679963, 797198, 1195797, 1359926, 2039889, 2391594, 3587391, 4079778, 6119667, 7174782, 11559371, 12239334, 23118742, 34678113, 69356226, 104034339, 208068678]

約数ペア:

[(1, 208068678), (2, 104034339), (3, 69356226), (6, 34678113), (9, 23118742), (17, 12239334), (18, 11559371), (29, 7174782), (34, 6119667), (51, 4079778), (58, 3587391), (87, 2391594), (102, 2039889), (153, 1359926), (174, 1195797), (261, 797198), (306, 679963), (493, 422046), (522, 398599), (986, 211023), (1479, 140682), (2958, 70341), (4437, 46894), (8874, 23447)]