206089485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5437}}^1$

素因数の和:5490

約数の個数: 48

約数和(自身を含む): 397800576

約数和(自身を除く): 191711091

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 361, 399, 665, 1083, 1805, 1995, 2527, 5415, 5437, 7581, 12635, 16311, 27185, 37905, 38059, 81555, 103303, 114177, 190295, 309909, 516515, 570885, 723121, 1549545, 1962757, 2169363, 3615605, 5888271, 9813785, 10846815, 13739299, 29441355, 41217897, 68696495, 206089485]

約数ペア:

[(1, 206089485), (3, 68696495), (5, 41217897), (7, 29441355), (15, 13739299), (19, 10846815), (21, 9813785), (35, 5888271), (57, 3615605), (95, 2169363), (105, 1962757), (133, 1549545), (285, 723121), (361, 570885), (399, 516515), (665, 309909), (1083, 190295), (1805, 114177), (1995, 103303), (2527, 81555), (5415, 38059), (5437, 37905), (7581, 27185), (12635, 16311)]