209893152

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1023

約数の個数: 192

約数和(自身を含む): 702535680

約数和(自身を除く): 492642528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 96, 102, 112, 114, 119, 133, 136, 152, 168, 204, 224, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 456, 476, 532, 544, 608, 646, 672, 714, 798, 816, 912, 952, 967, 969, 1064, 1292, 1428, 1596, 1632, 1824, 1904, 1934, 1938, 2128, 2261, 2584, 2856, 2901, 3192, 3808, 3868, 3876, 4256, 4522, 5168, 5712, 5802, 6384, 6769, 6783, 7736, 7752, 9044, 10336, 11424, 11604, 12768, 13538, 13566, 15472, 15504, 16439, 18088, 18373, 20307, 23208, 27076, 27132, 30944, 31008, 32878, 36176, 36746, 40614, 46416, 49317, 54152, 54264, 55119, 65756, 72352, 73492, 81228, 92832, 98634, 108304, 108528, 110238, 115073, 128611, 131512, 146984, 162456, 197268, 216608, 217056, 220476, 230146, 257222, 263024, 293968, 312341, 324912, 345219, 385833, 394536, 440952, 460292, 514444, 526048, 587936, 624682, 649824, 690438, 771666, 789072, 881904, 920584, 937023, 1028888, 1249364, 1380876, 1543332, 1578144, 1763808, 1841168, 1874046, 2057776, 2186387, 2498728, 2761752, 3086664, 3682336, 3748092, 4115552, 4372774, 4997456, 5523504, 6173328, 6559161, 7496184, 8745548, 9994912, 11047008, 12346656, 13118322, 14992368, 17491096, 26236644, 29984736, 34982192, 52473288, 69964384, 104946576, 209893152]

約数ペア:

[(1, 209893152), (2, 104946576), (3, 69964384), (4, 52473288), (6, 34982192), (7, 29984736), (8, 26236644), (12, 17491096), (14, 14992368), (16, 13118322), (17, 12346656), (19, 11047008), (21, 9994912), (24, 8745548), (28, 7496184), (32, 6559161), (34, 6173328), (38, 5523504), (42, 4997456), (48, 4372774), (51, 4115552), (56, 3748092), (57, 3682336), (68, 3086664), (76, 2761752), (84, 2498728), (96, 2186387), (102, 2057776), (112, 1874046), (114, 1841168), (119, 1763808), (133, 1578144), (136, 1543332), (152, 1380876), (168, 1249364), (204, 1028888), (224, 937023), (228, 920584), (238, 881904), (266, 789072), (272, 771666), (304, 690438), (323, 649824), (336, 624682), (357, 587936), (399, 526048), (408, 514444), (456, 460292), (476, 440952), (532, 394536), (544, 385833), (608, 345219), (646, 324912), (672, 312341), (714, 293968), (798, 263024), (816, 257222), (912, 230146), (952, 220476), (967, 217056), (969, 216608), (1064, 197268), (1292, 162456), (1428, 146984), (1596, 131512), (1632, 128611), (1824, 115073), (1904, 110238), (1934, 108528), (1938, 108304), (2128, 98634), (2261, 92832), (2584, 81228), (2856, 73492), (2901, 72352), (3192, 65756), (3808, 55119), (3868, 54264), (3876, 54152), (4256, 49317), (4522, 46416), (5168, 40614), (5712, 36746), (5802, 36176), (6384, 32878), (6769, 31008), (6783, 30944), (7736, 27132), (7752, 27076), (9044, 23208), (10336, 20307), (11424, 18373), (11604, 18088), (12768, 16439), (13538, 15504), (13566, 15472)]