207835544

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{161363}}^1$

素因数の和:161399

約数の個数: 32

約数和(自身を含む): 464728320

約数和(自身を除く): 256892776

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 161363, 322726, 645452, 1129541, 1290904, 2259082, 3711349, 4518164, 7422698, 9036328, 14845396, 25979443, 29690792, 51958886, 103917772, 207835544]

約数ペア:

[(1, 207835544), (2, 103917772), (4, 51958886), (7, 29690792), (8, 25979443), (14, 14845396), (23, 9036328), (28, 7422698), (46, 4518164), (56, 3711349), (92, 2259082), (161, 1290904), (184, 1129541), (322, 645452), (644, 322726), (1288, 161363)]