201980783656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1\times {\mathrm{29297}}^1$

素因数の和:29794

約数の個数: 64

約数和(自身を含む): 404762417280

約数和(自身を除く): 202781633624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 311, 326, 622, 652, 1244, 1304, 2488, 2771, 5287, 5542, 10574, 11084, 21148, 22168, 29297, 42296, 50693, 58594, 101386, 117188, 202772, 234376, 405544, 498049, 861781, 996098, 1723562, 1992196, 3447124, 3984392, 4775411, 6894248, 9111367, 9550822, 18222734, 19101644, 36445468, 38203288, 72890936, 81181987, 154893239, 162363974, 309786478, 324727948, 619572956, 649455896, 1239145912, 1485152821, 2970305642, 5940611284, 11881222568, 25247597957, 50495195914, 100990391828, 201980783656]

約数ペア:

[(1, 201980783656), (2, 100990391828), (4, 50495195914), (8, 25247597957), (17, 11881222568), (34, 5940611284), (68, 2970305642), (136, 1485152821), (163, 1239145912), (311, 649455896), (326, 619572956), (622, 324727948), (652, 309786478), (1244, 162363974), (1304, 154893239), (2488, 81181987), (2771, 72890936), (5287, 38203288), (5542, 36445468), (10574, 19101644), (11084, 18222734), (21148, 9550822), (22168, 9111367), (29297, 6894248), (42296, 4775411), (50693, 3984392), (58594, 3447124), (101386, 1992196), (117188, 1723562), (202772, 996098), (234376, 861781), (405544, 498049)]