208482912

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{65809}}^1$

素因数の和:65836

約数の個数: 72

約数和(自身を含む): 646780680

約数和(自身を除く): 438297768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 65809, 131618, 197427, 263236, 394854, 526472, 592281, 723899, 789708, 1052944, 1184562, 1447798, 1579416, 2105888, 2171697, 2369124, 2895596, 3158832, 4343394, 4738248, 5791192, 6317664, 6515091, 8686788, 9476496, 11582384, 13030182, 17373576, 18952992, 23164768, 26060364, 34747152, 52120728, 69494304, 104241456, 208482912]

約数ペア:

[(1, 208482912), (2, 104241456), (3, 69494304), (4, 52120728), (6, 34747152), (8, 26060364), (9, 23164768), (11, 18952992), (12, 17373576), (16, 13030182), (18, 11582384), (22, 9476496), (24, 8686788), (32, 6515091), (33, 6317664), (36, 5791192), (44, 4738248), (48, 4343394), (66, 3158832), (72, 2895596), (88, 2369124), (96, 2171697), (99, 2105888), (132, 1579416), (144, 1447798), (176, 1184562), (198, 1052944), (264, 789708), (288, 723899), (352, 592281), (396, 526472), (528, 394854), (792, 263236), (1056, 197427), (1584, 131618), (3168, 65809)]