203770012

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{835123}}^1$

素因数の和:835188

約数の個数: 12

約数和(自身を含む): 362443816

約数和(自身を除く): 158673804

約数列:

[1, 2, 4, 61, 122, 244, 835123, 1670246, 3340492, 50942503, 101885006, 203770012]

約数ペア:

[(1, 203770012), (2, 101885006), (4, 50942503), (61, 3340492), (122, 1670246), (244, 835123)]