209383776

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{367}}^1$

素因数の和:673

約数の個数: 144

約数和(自身を含む): 684762624

約数和(自身を除く): 475378848

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, 112, 126, 144, 168, 224, 252, 283, 288, 336, 367, 504, 566, 672, 734, 849, 1008, 1101, 1132, 1468, 1698, 1981, 2016, 2202, 2264, 2547, 2569, 2936, 3303, 3396, 3962, 4404, 4528, 5094, 5138, 5872, 5943, 6606, 6792, 7707, 7924, 8808, 9056, 10188, 10276, 11744, 11886, 13212, 13584, 15414, 15848, 17616, 17829, 20376, 20552, 23121, 23772, 26424, 27168, 30828, 31696, 35232, 35658, 40752, 41104, 46242, 47544, 52848, 61656, 63392, 71316, 81504, 82208, 92484, 95088, 103861, 105696, 123312, 142632, 184968, 190176, 207722, 246624, 285264, 311583, 369936, 415444, 570528, 623166, 727027, 739872, 830888, 934749, 1246332, 1454054, 1661776, 1869498, 2181081, 2492664, 2908108, 3323552, 3738996, 4362162, 4985328, 5816216, 6543243, 7477992, 8724324, 9970656, 11632432, 13086486, 14955984, 17448648, 23264864, 26172972, 29911968, 34897296, 52345944, 69794592, 104691888, 209383776]

約数ペア:

[(1, 209383776), (2, 104691888), (3, 69794592), (4, 52345944), (6, 34897296), (7, 29911968), (8, 26172972), (9, 23264864), (12, 17448648), (14, 14955984), (16, 13086486), (18, 11632432), (21, 9970656), (24, 8724324), (28, 7477992), (32, 6543243), (36, 5816216), (42, 4985328), (48, 4362162), (56, 3738996), (63, 3323552), (72, 2908108), (84, 2492664), (96, 2181081), (112, 1869498), (126, 1661776), (144, 1454054), (168, 1246332), (224, 934749), (252, 830888), (283, 739872), (288, 727027), (336, 623166), (367, 570528), (504, 415444), (566, 369936), (672, 311583), (734, 285264), (849, 246624), (1008, 207722), (1101, 190176), (1132, 184968), (1468, 142632), (1698, 123312), (1981, 105696), (2016, 103861), (2202, 95088), (2264, 92484), (2547, 82208), (2569, 81504), (2936, 71316), (3303, 63392), (3396, 61656), (3962, 52848), (4404, 47544), (4528, 46242), (5094, 41104), (5138, 40752), (5872, 35658), (5943, 35232), (6606, 31696), (6792, 30828), (7707, 27168), (7924, 26424), (8808, 23772), (9056, 23121), (10188, 20552), (10276, 20376), (11744, 17829), (11886, 17616), (13212, 15848), (13584, 15414)]