200459476525

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2857}}^1$

素因数の和:3060

約数の個数: 144

約数和(自身を含む): 325791148032

約数和(自身を除く): 125331671507

約数列:

[1, 5, 7, 11, 25, 35, 41, 49, 55, 77, 127, 175, 205, 245, 275, 287, 385, 451, 539, 635, 889, 1025, 1225, 1397, 1435, 1925, 2009, 2255, 2695, 2857, 3157, 3175, 4445, 5207, 6223, 6985, 7175, 9779, 10045, 11275, 13475, 14285, 15785, 19999, 22099, 22225, 26035, 31115, 31427, 34925, 36449, 48895, 50225, 57277, 68453, 71425, 78925, 99995, 110495, 117137, 130175, 139993, 155575, 157135, 182245, 219989, 244475, 255143, 286385, 342265, 362839, 400939, 499975, 552475, 585685, 699965, 785675, 819959, 911225, 1099945, 1275715, 1288507, 1431925, 1539923, 1711325, 1814195, 2004695, 2539873, 2806573, 2928425, 3499825, 3991229, 4099795, 5499725, 5739713, 6378575, 6442535, 7699615, 9019549, 9070975, 10023475, 12699365, 14032865, 14876399, 17779111, 19956145, 20498975, 27938603, 28698565, 32212675, 38498075, 45097745, 63136843, 63496825, 70164325, 74381995, 88895555, 99780725, 104134793, 139693015, 143492825, 163640389, 195570221, 225488725, 315684215, 371909975, 444477775, 520673965, 698465075, 728943551, 818201945, 977851105, 1145482723, 1578421075, 2603369825, 3644717755, 4091009725, 4889255525, 5727413615, 8018379061, 18223588775, 28637068075, 40091895305, 200459476525]

約数ペア:

[(1, 200459476525), (5, 40091895305), (7, 28637068075), (11, 18223588775), (25, 8018379061), (35, 5727413615), (41, 4889255525), (49, 4091009725), (55, 3644717755), (77, 2603369825), (127, 1578421075), (175, 1145482723), (205, 977851105), (245, 818201945), (275, 728943551), (287, 698465075), (385, 520673965), (451, 444477775), (539, 371909975), (635, 315684215), (889, 225488725), (1025, 195570221), (1225, 163640389), (1397, 143492825), (1435, 139693015), (1925, 104134793), (2009, 99780725), (2255, 88895555), (2695, 74381995), (2857, 70164325), (3157, 63496825), (3175, 63136843), (4445, 45097745), (5207, 38498075), (6223, 32212675), (6985, 28698565), (7175, 27938603), (9779, 20498975), (10045, 19956145), (11275, 17779111), (13475, 14876399), (14285, 14032865), (15785, 12699365), (19999, 10023475), (22099, 9070975), (22225, 9019549), (26035, 7699615), (31115, 6442535), (31427, 6378575), (34925, 5739713), (36449, 5499725), (48895, 4099795), (50225, 3991229), (57277, 3499825), (68453, 2928425), (71425, 2806573), (78925, 2539873), (99995, 2004695), (110495, 1814195), (117137, 1711325), (130175, 1539923), (139993, 1431925), (155575, 1288507), (157135, 1275715), (182245, 1099945), (219989, 911225), (244475, 819959), (255143, 785675), (286385, 699965), (342265, 585685), (362839, 552475), (400939, 499975)]