200842880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:506

約数の個数: 128

約数和(自身を含む): 554618880

約数和(自身を除く): 353776000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 160, 224, 254, 280, 320, 353, 448, 508, 560, 635, 640, 706, 889, 896, 1016, 1120, 1270, 1412, 1765, 1778, 2032, 2240, 2471, 2540, 2824, 3530, 3556, 4064, 4445, 4480, 4942, 5080, 5648, 7060, 7112, 8128, 8890, 9884, 10160, 11296, 12355, 14120, 14224, 16256, 17780, 19768, 20320, 22592, 24710, 28240, 28448, 35560, 39536, 40640, 44831, 45184, 49420, 56480, 56896, 71120, 79072, 81280, 89662, 98840, 112960, 113792, 142240, 158144, 179324, 197680, 224155, 225920, 284480, 313817, 316288, 358648, 395360, 448310, 568960, 627634, 717296, 790720, 896620, 1255268, 1434592, 1569085, 1581440, 1793240, 2510536, 2869184, 3138170, 3586480, 5021072, 5738368, 6276340, 7172960, 10042144, 12552680, 14345920, 20084288, 25105360, 28691840, 40168576, 50210720, 100421440, 200842880]

約数ペア:

[(1, 200842880), (2, 100421440), (4, 50210720), (5, 40168576), (7, 28691840), (8, 25105360), (10, 20084288), (14, 14345920), (16, 12552680), (20, 10042144), (28, 7172960), (32, 6276340), (35, 5738368), (40, 5021072), (56, 3586480), (64, 3138170), (70, 2869184), (80, 2510536), (112, 1793240), (127, 1581440), (128, 1569085), (140, 1434592), (160, 1255268), (224, 896620), (254, 790720), (280, 717296), (320, 627634), (353, 568960), (448, 448310), (508, 395360), (560, 358648), (635, 316288), (640, 313817), (706, 284480), (889, 225920), (896, 224155), (1016, 197680), (1120, 179324), (1270, 158144), (1412, 142240), (1765, 113792), (1778, 112960), (2032, 98840), (2240, 89662), (2471, 81280), (2540, 79072), (2824, 71120), (3530, 56896), (3556, 56480), (4064, 49420), (4445, 45184), (4480, 44831), (4942, 40640), (5080, 39536), (5648, 35560), (7060, 28448), (7112, 28240), (8128, 24710), (8890, 22592), (9884, 20320), (10160, 19768), (11296, 17780), (12355, 16256), (14120, 14224)]