209165616

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{132049}}^1$

素因数の和:132074

約数の個数: 60

約数和(自身を含む): 638593800

約数和(自身を除く): 429428184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 132049, 264098, 396147, 528196, 792294, 1056392, 1188441, 1452539, 1584588, 2112784, 2376882, 2905078, 3169176, 4357617, 4753764, 5810156, 6338352, 8715234, 9507528, 11620312, 13072851, 17430468, 19015056, 23240624, 26145702, 34860936, 52291404, 69721872, 104582808, 209165616]

約数ペア:

[(1, 209165616), (2, 104582808), (3, 69721872), (4, 52291404), (6, 34860936), (8, 26145702), (9, 23240624), (11, 19015056), (12, 17430468), (16, 13072851), (18, 11620312), (22, 9507528), (24, 8715234), (33, 6338352), (36, 5810156), (44, 4753764), (48, 4357617), (66, 3169176), (72, 2905078), (88, 2376882), (99, 2112784), (132, 1584588), (144, 1452539), (176, 1188441), (198, 1056392), (264, 792294), (396, 528196), (528, 396147), (792, 264098), (1584, 132049)]