208097568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1079

約数の個数: 144

約数和(自身を含む): 683242560

約数和(自身を除く): 475144992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 109, 112, 126, 144, 168, 218, 224, 252, 288, 327, 336, 436, 504, 654, 672, 763, 872, 947, 981, 1008, 1308, 1526, 1744, 1894, 1962, 2016, 2289, 2616, 2841, 3052, 3488, 3788, 3924, 4578, 5232, 5682, 6104, 6629, 6867, 7576, 7848, 8523, 9156, 10464, 11364, 12208, 13258, 13734, 15152, 15696, 17046, 18312, 19887, 22728, 24416, 26516, 27468, 30304, 31392, 34092, 36624, 39774, 45456, 53032, 54936, 59661, 68184, 73248, 79548, 90912, 103223, 106064, 109872, 119322, 136368, 159096, 206446, 212128, 219744, 238644, 272736, 309669, 318192, 412892, 477288, 619338, 636384, 722561, 825784, 929007, 954576, 1238676, 1445122, 1651568, 1858014, 1909152, 2167683, 2477352, 2890244, 3303136, 3716028, 4335366, 4954704, 5780488, 6503049, 7432056, 8670732, 9909408, 11560976, 13006098, 14864112, 17341464, 23121952, 26012196, 29728224, 34682928, 52024392, 69365856, 104048784, 208097568]

約数ペア:

[(1, 208097568), (2, 104048784), (3, 69365856), (4, 52024392), (6, 34682928), (7, 29728224), (8, 26012196), (9, 23121952), (12, 17341464), (14, 14864112), (16, 13006098), (18, 11560976), (21, 9909408), (24, 8670732), (28, 7432056), (32, 6503049), (36, 5780488), (42, 4954704), (48, 4335366), (56, 3716028), (63, 3303136), (72, 2890244), (84, 2477352), (96, 2167683), (109, 1909152), (112, 1858014), (126, 1651568), (144, 1445122), (168, 1238676), (218, 954576), (224, 929007), (252, 825784), (288, 722561), (327, 636384), (336, 619338), (436, 477288), (504, 412892), (654, 318192), (672, 309669), (763, 272736), (872, 238644), (947, 219744), (981, 212128), (1008, 206446), (1308, 159096), (1526, 136368), (1744, 119322), (1894, 109872), (1962, 106064), (2016, 103223), (2289, 90912), (2616, 79548), (2841, 73248), (3052, 68184), (3488, 59661), (3788, 54936), (3924, 53032), (4578, 45456), (5232, 39774), (5682, 36624), (6104, 34092), (6629, 31392), (6867, 30304), (7576, 27468), (7848, 26516), (8523, 24416), (9156, 22728), (10464, 19887), (11364, 18312), (12208, 17046), (13258, 15696), (13734, 15152)]