221253118

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1\times {\mathrm{4079}}^1$

素因数の和:4851

約数の個数: 16

約数和(自身を含む): 341398080

約数和(自身を除く): 120144962

約数列:

[1, 2, 37, 74, 733, 1466, 4079, 8158, 27121, 54242, 150923, 301846, 2989907, 5979814, 110626559, 221253118]

約数ペア:

[(1, 221253118), (2, 110626559), (37, 5979814), (74, 2989907), (733, 301846), (1466, 150923), (4079, 54242), (8158, 27121)]