210838284

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9311}}^1$

素因数の和:9375

約数の個数: 72

約数和(自身を含む): 579616128

約数和(自身を除く): 368777844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 1258, 1332, 1887, 2516, 3774, 5661, 7548, 9311, 11322, 18622, 22644, 27933, 37244, 55866, 83799, 111732, 158287, 167598, 316574, 335196, 344507, 474861, 633148, 689014, 949722, 1033521, 1378028, 1424583, 1899444, 2067042, 2849166, 3100563, 4134084, 5698332, 5856619, 6201126, 11713238, 12402252, 17569857, 23426476, 35139714, 52709571, 70279428, 105419142, 210838284]

約数ペア:

[(1, 210838284), (2, 105419142), (3, 70279428), (4, 52709571), (6, 35139714), (9, 23426476), (12, 17569857), (17, 12402252), (18, 11713238), (34, 6201126), (36, 5856619), (37, 5698332), (51, 4134084), (68, 3100563), (74, 2849166), (102, 2067042), (111, 1899444), (148, 1424583), (153, 1378028), (204, 1033521), (222, 949722), (306, 689014), (333, 633148), (444, 474861), (612, 344507), (629, 335196), (666, 316574), (1258, 167598), (1332, 158287), (1887, 111732), (2516, 83799), (3774, 55866), (5661, 37244), (7548, 27933), (9311, 22644), (11322, 18622)]