207036968

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{386263}}^1$

素因数の和:386336

約数の個数: 16

約数和(自身を含む): 393989280

約数和(自身を除く): 186952312

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 386263, 772526, 1545052, 3090104, 25879621, 51759242, 103518484, 207036968]

約数ペア:

[(1, 207036968), (2, 103518484), (4, 51759242), (8, 25879621), (67, 3090104), (134, 1545052), (268, 772526), (536, 386263)]