210009618505

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{3811081}}^1$

素因数の和:3811296

約数の個数: 16

約数和(自身を含む): 256836438144

約数和(自身を除く): 46826819639

約数列:

[1, 5, 103, 107, 515, 535, 11021, 55105, 3811081, 19055405, 392541343, 407785667, 1962706715, 2038928335, 42001923701, 210009618505]

約数ペア:

[(1, 210009618505), (5, 42001923701), (103, 2038928335), (107, 1962706715), (515, 407785667), (535, 392541343), (11021, 19055405), (55105, 3811081)]