209215152016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1\times {\mathrm{1811}}^1$

素因数の和:2769

約数の個数: 160

約数和(自身を含む): 475506315648

約数和(自身を除く): 266291163632

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 208, 221, 272, 296, 442, 481, 592, 629, 883, 884, 962, 1258, 1766, 1768, 1811, 1924, 2516, 3532, 3536, 3622, 3848, 5032, 7064, 7244, 7696, 8177, 10064, 11479, 14128, 14488, 15011, 16354, 22958, 23543, 28976, 30022, 30787, 32671, 32708, 45916, 47086, 60044, 61574, 65342, 65416, 67007, 91832, 94172, 120088, 123148, 130684, 130832, 134014, 183664, 188344, 195143, 240176, 246296, 261368, 268028, 376688, 390286, 400231, 424723, 492592, 522736, 536056, 555407, 780572, 800462, 849446, 871091, 1072112, 1110814, 1139119, 1561144, 1599113, 1600924, 1698892, 1742182, 2221628, 2278238, 3122288, 3198226, 3201848, 3397784, 3484364, 4443256, 4556476, 6396452, 6403696, 6795568, 6968728, 7220291, 8886512, 9112952, 12792904, 13937456, 14440582, 14808547, 18225904, 20788469, 25585808, 27184921, 28881164, 29617094, 41576938, 54369842, 57762328, 59167181, 59234188, 83153876, 108739684, 115524656, 118334362, 118468376, 166307752, 217479368, 236668724, 236936752, 332615504, 353403973, 434958736, 473337448, 706807946, 769173353, 946674896, 1005842077, 1413615892, 1538346706, 2011684154, 2827231784, 3076693412, 4023368308, 5654463568, 6153386824, 8046736616, 12306773648, 13075947001, 16093473232, 26151894002, 52303788004, 104607576008, 209215152016]

約数ペア:

[(1, 209215152016), (2, 104607576008), (4, 52303788004), (8, 26151894002), (13, 16093473232), (16, 13075947001), (17, 12306773648), (26, 8046736616), (34, 6153386824), (37, 5654463568), (52, 4023368308), (68, 3076693412), (74, 2827231784), (104, 2011684154), (136, 1538346706), (148, 1413615892), (208, 1005842077), (221, 946674896), (272, 769173353), (296, 706807946), (442, 473337448), (481, 434958736), (592, 353403973), (629, 332615504), (883, 236936752), (884, 236668724), (962, 217479368), (1258, 166307752), (1766, 118468376), (1768, 118334362), (1811, 115524656), (1924, 108739684), (2516, 83153876), (3532, 59234188), (3536, 59167181), (3622, 57762328), (3848, 54369842), (5032, 41576938), (7064, 29617094), (7244, 28881164), (7696, 27184921), (8177, 25585808), (10064, 20788469), (11479, 18225904), (14128, 14808547), (14488, 14440582), (15011, 13937456), (16354, 12792904), (22958, 9112952), (23543, 8886512), (28976, 7220291), (30022, 6968728), (30787, 6795568), (32671, 6403696), (32708, 6396452), (45916, 4556476), (47086, 4443256), (60044, 3484364), (61574, 3397784), (65342, 3201848), (65416, 3198226), (67007, 3122288), (91832, 2278238), (94172, 2221628), (120088, 1742182), (123148, 1698892), (130684, 1600924), (130832, 1599113), (134014, 1561144), (183664, 1139119), (188344, 1110814), (195143, 1072112), (240176, 871091), (246296, 849446), (261368, 800462), (268028, 780572), (376688, 555407), (390286, 536056), (400231, 522736), (424723, 492592)]