201312047

素因数分解:

${\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:718

約数の個数: 16

約数和(自身を含む): 211756032

約数和(自身を除く): 10443985

約数列:

[1, 31, 107, 137, 443, 3317, 4247, 13733, 14659, 47401, 60691, 454429, 1469431, 1881421, 6493937, 201312047]

約数ペア:

[(1, 201312047), (31, 6493937), (107, 1881421), (137, 1469431), (443, 454429), (3317, 60691), (4247, 47401), (13733, 14659)]