202216456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1944389}}^1$

素因数の和:1944408

約数の個数: 16

約数和(自身を含む): 408321900

約数和(自身を除く): 206105444

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1944389, 3888778, 7777556, 15555112, 25277057, 50554114, 101108228, 202216456]

約数ペア:

[(1, 202216456), (2, 101108228), (4, 50554114), (8, 25277057), (13, 15555112), (26, 7777556), (52, 3888778), (104, 1944389)]