201588651

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107171}}^1$

素因数の和:107207

約数の個数: 24

約数和(自身を含む): 334376640

約数和(自身を除く): 132787989

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 107171, 321513, 964539, 1178881, 2036249, 3536643, 6108747, 10609929, 18326241, 22398739, 67196217, 201588651]

約数ペア:

[(1, 201588651), (3, 67196217), (9, 22398739), (11, 18326241), (19, 10609929), (33, 6108747), (57, 3536643), (99, 2036249), (171, 1178881), (209, 964539), (627, 321513), (1881, 107171)]