201552728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1938007}}^1$

素因数の和:1938026

約数の個数: 16

約数和(自身を含む): 406981680

約数和(自身を除く): 205428952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1938007, 3876014, 7752028, 15504056, 25194091, 50388182, 100776364, 201552728]

約数ペア:

[(1, 201552728), (2, 100776364), (4, 50388182), (8, 25194091), (13, 15504056), (26, 7752028), (52, 3876014), (104, 1938007)]