200825012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{21557}}^1$

素因数の和:21715

約数の個数: 24

約数和(自身を含む): 374850504

約数和(自身を除く): 174025492

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 21557, 43114, 86228, 366469, 732938, 1465876, 2953309, 5906618, 11813236, 50206253, 100412506, 200825012]

約数ペア:

[(1, 200825012), (2, 100412506), (4, 50206253), (17, 11813236), (34, 5906618), (68, 2953309), (137, 1465876), (274, 732938), (548, 366469), (2329, 86228), (4658, 43114), (9316, 21557)]