201522508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157933}}^1$

素因数の和:157977

約数の個数: 24

約数和(自身を含む): 397993680

約数和(自身を除く): 196471172

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 157933, 315866, 631732, 1737263, 3474526, 4580057, 6949052, 9160114, 18320228, 50380627, 100761254, 201522508]

約数ペア:

[(1, 201522508), (2, 100761254), (4, 50380627), (11, 18320228), (22, 9160114), (29, 6949052), (44, 4580057), (58, 3474526), (116, 1737263), (319, 631732), (638, 315866), (1276, 157933)]