250492772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{7681}}^1$

素因数の和:7979

約数の個数: 24

約数和(自身を含む): 454282752

約数和(自身を除く): 203789980

約数列:

[1, 2, 4, 31, 62, 124, 263, 526, 1052, 7681, 8153, 15362, 16306, 30724, 32612, 238111, 476222, 952444, 2020103, 4040206, 8080412, 62623193, 125246386, 250492772]

約数ペア:

[(1, 250492772), (2, 125246386), (4, 62623193), (31, 8080412), (62, 4040206), (124, 2020103), (263, 952444), (526, 476222), (1052, 238111), (7681, 32612), (8153, 30724), (15362, 16306)]