210967317

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{5903}}^1$

素因数の和:5958

約数の個数: 36

約数和(自身を含む): 350910144

約数和(自身を除く): 139942827

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 361, 627, 1083, 1881, 3249, 3971, 5903, 11913, 17709, 35739, 53127, 64933, 112157, 194799, 336471, 584397, 1009413, 1233727, 2130983, 3701181, 6392949, 11103543, 19178847, 23440813, 70322439, 210967317]

約数ペア:

[(1, 210967317), (3, 70322439), (9, 23440813), (11, 19178847), (19, 11103543), (33, 6392949), (57, 3701181), (99, 2130983), (171, 1233727), (209, 1009413), (361, 584397), (627, 336471), (1083, 194799), (1881, 112157), (3249, 64933), (3971, 53127), (5903, 35739), (11913, 17709)]