207248447

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{2729}}^1$

素因数の和:3326

約数の個数: 16

約数和(自身を含む): 249849600

約数和(自身を除く): 42601153

約数列:

[1, 7, 19, 133, 571, 2729, 3997, 10849, 19103, 51851, 75943, 362957, 1558259, 10907813, 29606921, 207248447]

約数ペア:

[(1, 207248447), (7, 29606921), (19, 10907813), (133, 1558259), (571, 362957), (2729, 75943), (3997, 51851), (10849, 19103)]