199832416

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 481868352

約数和(自身を除く): 282035936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 97, 112, 119, 136, 194, 224, 238, 272, 388, 476, 541, 544, 679, 776, 952, 1082, 1358, 1552, 1649, 1904, 2164, 2716, 3104, 3298, 3787, 3808, 4328, 5432, 6596, 7574, 8656, 9197, 10864, 11543, 13192, 15148, 17312, 18394, 21728, 23086, 26384, 30296, 36788, 46172, 52477, 52768, 60592, 64379, 73576, 92344, 104954, 121184, 128758, 147152, 184688, 209908, 257516, 294304, 367339, 369376, 419816, 515032, 734678, 839632, 892109, 1030064, 1469356, 1679264, 1784218, 2060128, 2938712, 3568436, 5877424, 6244763, 7136872, 11754848, 12489526, 14273744, 24979052, 28547488, 49958104, 99916208, 199832416]

約数ペア:

[(1, 199832416), (2, 99916208), (4, 49958104), (7, 28547488), (8, 24979052), (14, 14273744), (16, 12489526), (17, 11754848), (28, 7136872), (32, 6244763), (34, 5877424), (56, 3568436), (68, 2938712), (97, 2060128), (112, 1784218), (119, 1679264), (136, 1469356), (194, 1030064), (224, 892109), (238, 839632), (272, 734678), (388, 515032), (476, 419816), (541, 369376), (544, 367339), (679, 294304), (776, 257516), (952, 209908), (1082, 184688), (1358, 147152), (1552, 128758), (1649, 121184), (1904, 104954), (2164, 92344), (2716, 73576), (3104, 64379), (3298, 60592), (3787, 52768), (3808, 52477), (4328, 46172), (5432, 36788), (6596, 30296), (7574, 26384), (8656, 23086), (9197, 21728), (10864, 18394), (11543, 17312), (13192, 15148)]