202268660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{9103}}^1$

素因数の和:9224

約数の個数: 48

約数和(自身を含む): 468018432

約数和(自身を除く): 265749772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 2020, 2222, 4444, 5555, 9103, 11110, 18206, 22220, 36412, 45515, 91030, 100133, 182060, 200266, 400532, 500665, 919403, 1001330, 1838806, 2002660, 3677612, 4597015, 9194030, 10113433, 18388060, 20226866, 40453732, 50567165, 101134330, 202268660]

約数ペア:

[(1, 202268660), (2, 101134330), (4, 50567165), (5, 40453732), (10, 20226866), (11, 18388060), (20, 10113433), (22, 9194030), (44, 4597015), (55, 3677612), (101, 2002660), (110, 1838806), (202, 1001330), (220, 919403), (404, 500665), (505, 400532), (1010, 200266), (1111, 182060), (2020, 100133), (2222, 91030), (4444, 45515), (5555, 36412), (9103, 22220), (11110, 18206)]