201838648

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{208511}}^1$

素因数の和:208539

約数の個数: 24

約数和(自身を含む): 415981440

約数和(自身を除く): 214142792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 208511, 417022, 834044, 1668088, 2293621, 4587242, 9174484, 18348968, 25229831, 50459662, 100919324, 201838648]

約数ペア:

[(1, 201838648), (2, 100919324), (4, 50459662), (8, 25229831), (11, 18348968), (22, 9174484), (44, 4587242), (88, 2293621), (121, 1668088), (242, 834044), (484, 417022), (968, 208511)]