208702999310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{433}}^1\times {\mathrm{929}}^1$

素因数の和:1702

約数の個数: 96

約数和(自身を含む): 409493478240

約数和(自身を除く): 200790478930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 307, 338, 433, 614, 845, 866, 929, 1535, 1690, 1858, 2165, 3070, 3991, 4330, 4645, 5629, 7982, 9290, 11258, 12077, 19955, 24154, 28145, 39910, 51883, 56290, 60385, 73177, 103766, 120770, 132931, 146354, 157001, 259415, 265862, 285203, 314002, 365885, 402257, 518830, 570406, 664655, 731770, 785005, 804514, 1329310, 1426015, 1570010, 1728103, 2011285, 2852030, 3456206, 3707639, 4022570, 5229341, 7415278, 8640515, 10458682, 17281030, 18538195, 22465339, 26146705, 37076390, 44930678, 48199307, 52293410, 67981433, 96398614, 112326695, 123492899, 135962866, 224653390, 240996535, 246985798, 339907165, 481993070, 617464495, 679814330, 1234928990, 1605407687, 3210815374, 8027038435, 16054076870, 20870299931, 41740599862, 104351499655, 208702999310]

約数ペア:

[(1, 208702999310), (2, 104351499655), (5, 41740599862), (10, 20870299931), (13, 16054076870), (26, 8027038435), (65, 3210815374), (130, 1605407687), (169, 1234928990), (307, 679814330), (338, 617464495), (433, 481993070), (614, 339907165), (845, 246985798), (866, 240996535), (929, 224653390), (1535, 135962866), (1690, 123492899), (1858, 112326695), (2165, 96398614), (3070, 67981433), (3991, 52293410), (4330, 48199307), (4645, 44930678), (5629, 37076390), (7982, 26146705), (9290, 22465339), (11258, 18538195), (12077, 17281030), (19955, 10458682), (24154, 8640515), (28145, 7415278), (39910, 5229341), (51883, 4022570), (56290, 3707639), (60385, 3456206), (73177, 2852030), (103766, 2011285), (120770, 1728103), (132931, 1570010), (146354, 1426015), (157001, 1329310), (259415, 804514), (265862, 785005), (285203, 731770), (314002, 664655), (365885, 570406), (402257, 518830)]