207785912

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{599}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 394416000

約数和(自身を除く): 186630088

約数列:

[1, 2, 4, 8, 131, 262, 331, 524, 599, 662, 1048, 1198, 1324, 2396, 2648, 4792, 43361, 78469, 86722, 156938, 173444, 198269, 313876, 346888, 396538, 627752, 793076, 1586152, 25973239, 51946478, 103892956, 207785912]

約数ペア:

[(1, 207785912), (2, 103892956), (4, 51946478), (8, 25973239), (131, 1586152), (262, 793076), (331, 627752), (524, 396538), (599, 346888), (662, 313876), (1048, 198269), (1198, 173444), (1324, 156938), (2396, 86722), (2648, 78469), (4792, 43361)]