210025172

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{28961}}^1$

素因数の和:29016

約数の個数: 36

約数和(自身を含む): 439121844

約数和(自身を除く): 229096672

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 28961, 57922, 115844, 202727, 405454, 810908, 1071557, 1419089, 2143114, 2838178, 4286228, 5676356, 7500899, 15001798, 30003596, 52506293, 105012586, 210025172]

約数ペア:

[(1, 210025172), (2, 105012586), (4, 52506293), (7, 30003596), (14, 15001798), (28, 7500899), (37, 5676356), (49, 4286228), (74, 2838178), (98, 2143114), (148, 1419089), (196, 1071557), (259, 810908), (518, 405454), (1036, 202727), (1813, 115844), (3626, 57922), (7252, 28961)]