208075686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2129}}^1$

素因数の和:2333

約数の個数: 64

約数和(自身を含む): 515289600

約数和(自身を除く): 307213914

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 179, 182, 273, 358, 537, 546, 1074, 1253, 2129, 2327, 2506, 3759, 4258, 4654, 6387, 6981, 7518, 12774, 13962, 14903, 16289, 27677, 29806, 32578, 44709, 48867, 55354, 83031, 89418, 97734, 166062, 193739, 381091, 387478, 581217, 762182, 1143273, 1162434, 2286546, 2667637, 4954183, 5335274, 8002911, 9908366, 14862549, 16005822, 29725098, 34679281, 69358562, 104037843, 208075686]

約数ペア:

[(1, 208075686), (2, 104037843), (3, 69358562), (6, 34679281), (7, 29725098), (13, 16005822), (14, 14862549), (21, 9908366), (26, 8002911), (39, 5335274), (42, 4954183), (78, 2667637), (91, 2286546), (179, 1162434), (182, 1143273), (273, 762182), (358, 581217), (537, 387478), (546, 381091), (1074, 193739), (1253, 166062), (2129, 97734), (2327, 89418), (2506, 83031), (3759, 55354), (4258, 48867), (4654, 44709), (6387, 32578), (6981, 29806), (7518, 27677), (12774, 16289), (13962, 14903)]