200181518

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{4259}}^1$

素因数の和:4663

約数の個数: 16

約数和(自身を含む): 305493120

約数和(自身を除く): 105311602

約数列:

[1, 2, 71, 142, 331, 662, 4259, 8518, 23501, 47002, 302389, 604778, 1409729, 2819458, 100090759, 200181518]

約数ペア:

[(1, 200181518), (2, 100090759), (71, 2819458), (142, 1409729), (331, 604778), (662, 302389), (4259, 47002), (8518, 23501)]