208026858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:436

約数の個数: 128

約数和(自身を含む): 522547200

約数和(自身を除く): 314520342

約数列:

[1, 2, 3, 6, 13, 17, 19, 23, 26, 34, 38, 39, 46, 51, 57, 69, 78, 102, 114, 138, 221, 247, 299, 323, 359, 391, 437, 442, 494, 598, 646, 663, 718, 741, 782, 874, 897, 969, 1077, 1173, 1311, 1326, 1482, 1794, 1938, 2154, 2346, 2622, 4199, 4667, 5083, 5681, 6103, 6821, 7429, 8257, 8398, 9334, 10166, 11362, 12206, 12597, 13642, 14001, 14858, 15249, 16514, 17043, 18309, 20463, 22287, 24771, 25194, 28002, 30498, 34086, 36618, 40926, 44574, 49542, 79339, 88673, 96577, 107341, 115957, 140369, 156883, 158678, 177346, 193154, 214682, 231914, 238017, 266019, 280738, 289731, 313766, 322023, 347871, 421107, 470649, 476034, 532038, 579462, 644046, 695742, 842214, 941298, 1507441, 1824797, 2039479, 2667011, 3014882, 3649594, 4078958, 4522323, 5334022, 5474391, 6118437, 8001033, 9044646, 10948782, 12236874, 16002066, 34671143, 69342286, 104013429, 208026858]

約数ペア:

[(1, 208026858), (2, 104013429), (3, 69342286), (6, 34671143), (13, 16002066), (17, 12236874), (19, 10948782), (23, 9044646), (26, 8001033), (34, 6118437), (38, 5474391), (39, 5334022), (46, 4522323), (51, 4078958), (57, 3649594), (69, 3014882), (78, 2667011), (102, 2039479), (114, 1824797), (138, 1507441), (221, 941298), (247, 842214), (299, 695742), (323, 644046), (359, 579462), (391, 532038), (437, 476034), (442, 470649), (494, 421107), (598, 347871), (646, 322023), (663, 313766), (718, 289731), (741, 280738), (782, 266019), (874, 238017), (897, 231914), (969, 214682), (1077, 193154), (1173, 177346), (1311, 158678), (1326, 156883), (1482, 140369), (1794, 115957), (1938, 107341), (2154, 96577), (2346, 88673), (2622, 79339), (4199, 49542), (4667, 44574), (5083, 40926), (5681, 36618), (6103, 34086), (6821, 30498), (7429, 28002), (8257, 25194), (8398, 24771), (9334, 22287), (10166, 20463), (11362, 18309), (12206, 17043), (12597, 16514), (13642, 15249), (14001, 14858)]