209432826

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1787}}^1$

素因数の和:2195

約数の個数: 48

約数和(自身を含む): 481987584

約数和(自身を除く): 272554758

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 383, 766, 1149, 1787, 2298, 3447, 3574, 5361, 6511, 6894, 10722, 13022, 16083, 19533, 30379, 32166, 39066, 58599, 60758, 91137, 117198, 182274, 273411, 546822, 684421, 1368842, 2053263, 4106526, 6159789, 11635157, 12319578, 23270314, 34905471, 69810942, 104716413, 209432826]

約数ペア:

[(1, 209432826), (2, 104716413), (3, 69810942), (6, 34905471), (9, 23270314), (17, 12319578), (18, 11635157), (34, 6159789), (51, 4106526), (102, 2053263), (153, 1368842), (306, 684421), (383, 546822), (766, 273411), (1149, 182274), (1787, 117198), (2298, 91137), (3447, 60758), (3574, 58599), (5361, 39066), (6511, 32166), (6894, 30379), (10722, 19533), (13022, 16083)]