208788762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3011}}^1$

素因数の和:3163

約数の個数: 64

約数和(自身を含む): 518160384

約数和(自身を除く): 309371622

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 127, 182, 254, 273, 381, 546, 762, 889, 1651, 1778, 2667, 3011, 3302, 4953, 5334, 6022, 9033, 9906, 11557, 18066, 21077, 23114, 34671, 39143, 42154, 63231, 69342, 78286, 117429, 126462, 234858, 274001, 382397, 548002, 764794, 822003, 1147191, 1644006, 2294382, 2676779, 4971161, 5353558, 8030337, 9942322, 14913483, 16060674, 29826966, 34798127, 69596254, 104394381, 208788762]

約数ペア:

[(1, 208788762), (2, 104394381), (3, 69596254), (6, 34798127), (7, 29826966), (13, 16060674), (14, 14913483), (21, 9942322), (26, 8030337), (39, 5353558), (42, 4971161), (78, 2676779), (91, 2294382), (127, 1644006), (182, 1147191), (254, 822003), (273, 764794), (381, 548002), (546, 382397), (762, 274001), (889, 234858), (1651, 126462), (1778, 117429), (2667, 78286), (3011, 69342), (3302, 63231), (4953, 42154), (5334, 39143), (6022, 34671), (9033, 23114), (9906, 21077), (11557, 18066)]