208950560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 617766912

約数和(自身を除く): 408816352

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 113, 127, 130, 140, 160, 182, 208, 224, 226, 254, 260, 280, 364, 416, 452, 455, 508, 520, 560, 565, 635, 728, 791, 889, 904, 910, 1016, 1040, 1120, 1130, 1270, 1456, 1469, 1582, 1651, 1778, 1808, 1820, 2032, 2080, 2260, 2540, 2912, 2938, 3164, 3302, 3556, 3616, 3640, 3955, 4064, 4445, 4520, 5080, 5876, 6328, 6604, 7112, 7280, 7345, 7910, 8255, 8890, 9040, 10160, 10283, 11557, 11752, 12656, 13208, 14224, 14351, 14560, 14690, 15820, 16510, 17780, 18080, 20320, 20566, 23114, 23504, 25312, 26416, 28448, 28702, 29380, 31640, 33020, 35560, 41132, 46228, 47008, 51415, 52832, 57404, 57785, 58760, 63280, 66040, 71120, 71755, 82264, 92456, 100457, 102830, 114808, 115570, 117520, 126560, 132080, 142240, 143510, 164528, 184912, 186563, 200914, 205660, 229616, 231140, 235040, 264160, 287020, 329056, 369824, 373126, 401828, 411320, 459232, 462280, 502285, 574040, 746252, 803656, 822640, 924560, 932815, 1004570, 1148080, 1305941, 1492504, 1607312, 1645280, 1849120, 1865630, 2009140, 2296160, 2611882, 2985008, 3214624, 3731260, 4018280, 5223764, 5970016, 6529705, 7462520, 8036560, 10447528, 13059410, 14925040, 16073120, 20895056, 26118820, 29850080, 41790112, 52237640, 104475280, 208950560]

約数ペア:

[(1, 208950560), (2, 104475280), (4, 52237640), (5, 41790112), (7, 29850080), (8, 26118820), (10, 20895056), (13, 16073120), (14, 14925040), (16, 13059410), (20, 10447528), (26, 8036560), (28, 7462520), (32, 6529705), (35, 5970016), (40, 5223764), (52, 4018280), (56, 3731260), (65, 3214624), (70, 2985008), (80, 2611882), (91, 2296160), (104, 2009140), (112, 1865630), (113, 1849120), (127, 1645280), (130, 1607312), (140, 1492504), (160, 1305941), (182, 1148080), (208, 1004570), (224, 932815), (226, 924560), (254, 822640), (260, 803656), (280, 746252), (364, 574040), (416, 502285), (452, 462280), (455, 459232), (508, 411320), (520, 401828), (560, 373126), (565, 369824), (635, 329056), (728, 287020), (791, 264160), (889, 235040), (904, 231140), (910, 229616), (1016, 205660), (1040, 200914), (1120, 186563), (1130, 184912), (1270, 164528), (1456, 143510), (1469, 142240), (1582, 132080), (1651, 126560), (1778, 117520), (1808, 115570), (1820, 114808), (2032, 102830), (2080, 100457), (2260, 92456), (2540, 82264), (2912, 71755), (2938, 71120), (3164, 66040), (3302, 63280), (3556, 58760), (3616, 57785), (3640, 57404), (3955, 52832), (4064, 51415), (4445, 47008), (4520, 46228), (5080, 41132), (5876, 35560), (6328, 33020), (6604, 31640), (7112, 29380), (7280, 28702), (7345, 28448), (7910, 26416), (8255, 25312), (8890, 23504), (9040, 23114), (10160, 20566), (10283, 20320), (11557, 18080), (11752, 17780), (12656, 16510), (13208, 15820), (14224, 14690), (14351, 14560)]