210318764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 398514816

約数和(自身を除く): 188196052

約数列:

[1, 2, 4, 17, 34, 68, 101, 113, 202, 226, 271, 404, 452, 542, 1084, 1717, 1921, 3434, 3842, 4607, 6868, 7684, 9214, 11413, 18428, 22826, 27371, 30623, 45652, 54742, 61246, 109484, 122492, 194021, 388042, 465307, 520591, 776084, 930614, 1041182, 1861228, 2082364, 3092923, 6185846, 12371692, 52579691, 105159382, 210318764]

約数ペア:

[(1, 210318764), (2, 105159382), (4, 52579691), (17, 12371692), (34, 6185846), (68, 3092923), (101, 2082364), (113, 1861228), (202, 1041182), (226, 930614), (271, 776084), (404, 520591), (452, 465307), (542, 388042), (1084, 194021), (1717, 122492), (1921, 109484), (3434, 61246), (3842, 54742), (4607, 45652), (6868, 30623), (7684, 27371), (9214, 22826), (11413, 18428)]