208610101

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{224071}}^1$

素因数の和:224104

約数の個数: 12

約数和(自身を含む): 255442080

約数和(自身を除く): 46831979

約数列:

[1, 7, 19, 49, 133, 931, 224071, 1568497, 4257349, 10979479, 29801443, 208610101]

約数ペア:

[(1, 208610101), (7, 29801443), (19, 10979479), (49, 4257349), (133, 1568497), (931, 224071)]