200706977290

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{194861143}}^1$

素因数の和:194861253

約数の個数: 16

約数和(自身を含む): 364780061568

約数和(自身を除く): 164073084278

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 194861143, 389722286, 974305715, 1948611430, 20070697729, 40141395458, 100353488645, 200706977290]

約数ペア:

[(1, 200706977290), (2, 100353488645), (5, 40141395458), (10, 20070697729), (103, 1948611430), (206, 974305715), (515, 389722286), (1030, 194861143)]