207201280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:332

約数の個数: 176

約数和(自身を含む): 585998784

約数和(自身を除く): 378797504

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 283, 286, 320, 352, 416, 440, 512, 520, 566, 572, 640, 704, 715, 832, 880, 1024, 1040, 1132, 1144, 1280, 1408, 1415, 1430, 1664, 1760, 2080, 2264, 2288, 2560, 2816, 2830, 2860, 3113, 3328, 3520, 3679, 4160, 4528, 4576, 5120, 5632, 5660, 5720, 6226, 6656, 7040, 7358, 8320, 9056, 9152, 11264, 11320, 11440, 12452, 13312, 14080, 14716, 15565, 16640, 18112, 18304, 18395, 22640, 22880, 24904, 28160, 29432, 31130, 33280, 36224, 36608, 36790, 40469, 45280, 45760, 49808, 56320, 58864, 62260, 66560, 72448, 73216, 73580, 80938, 90560, 91520, 99616, 117728, 124520, 144896, 146432, 147160, 161876, 181120, 183040, 199232, 202345, 235456, 249040, 289792, 294320, 323752, 362240, 366080, 398464, 404690, 470912, 498080, 588640, 647504, 724480, 732160, 796928, 809380, 941824, 996160, 1177280, 1295008, 1448960, 1593856, 1618760, 1883648, 1992320, 2354560, 2590016, 3187712, 3237520, 3767296, 3984640, 4709120, 5180032, 6475040, 7969280, 9418240, 10360064, 12950080, 15938560, 18836480, 20720128, 25900160, 41440256, 51800320, 103600640, 207201280]

約数ペア:

[(1, 207201280), (2, 103600640), (4, 51800320), (5, 41440256), (8, 25900160), (10, 20720128), (11, 18836480), (13, 15938560), (16, 12950080), (20, 10360064), (22, 9418240), (26, 7969280), (32, 6475040), (40, 5180032), (44, 4709120), (52, 3984640), (55, 3767296), (64, 3237520), (65, 3187712), (80, 2590016), (88, 2354560), (104, 1992320), (110, 1883648), (128, 1618760), (130, 1593856), (143, 1448960), (160, 1295008), (176, 1177280), (208, 996160), (220, 941824), (256, 809380), (260, 796928), (283, 732160), (286, 724480), (320, 647504), (352, 588640), (416, 498080), (440, 470912), (512, 404690), (520, 398464), (566, 366080), (572, 362240), (640, 323752), (704, 294320), (715, 289792), (832, 249040), (880, 235456), (1024, 202345), (1040, 199232), (1132, 183040), (1144, 181120), (1280, 161876), (1408, 147160), (1415, 146432), (1430, 144896), (1664, 124520), (1760, 117728), (2080, 99616), (2264, 91520), (2288, 90560), (2560, 80938), (2816, 73580), (2830, 73216), (2860, 72448), (3113, 66560), (3328, 62260), (3520, 58864), (3679, 56320), (4160, 49808), (4528, 45760), (4576, 45280), (5120, 40469), (5632, 36790), (5660, 36608), (5720, 36224), (6226, 33280), (6656, 31130), (7040, 29432), (7358, 28160), (8320, 24904), (9056, 22880), (9152, 22640), (11264, 18395), (11320, 18304), (11440, 18112), (12452, 16640), (13312, 15565), (14080, 14716)]