201451085

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{433}}^1\times {\mathrm{769}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 266675640

約数和(自身を除く): 65224555

約数列:

[1, 5, 11, 55, 121, 433, 605, 769, 2165, 3845, 4763, 8459, 23815, 42295, 52393, 93049, 261965, 332977, 465245, 1664885, 3662747, 18313735, 40290217, 201451085]

約数ペア:

[(1, 201451085), (5, 40290217), (11, 18313735), (55, 3662747), (121, 1664885), (433, 465245), (605, 332977), (769, 261965), (2165, 93049), (3845, 52393), (4763, 42295), (8459, 23815)]