214392255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{185621}}^1$

素因数の和:185647

約数の個数: 32

約数和(自身を含む): 427673088

約数和(自身を除く): 213280833

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 185621, 556863, 928105, 1299347, 2041831, 2784315, 3898041, 6125493, 6496735, 10209155, 14292817, 19490205, 30627465, 42878451, 71464085, 214392255]

約数ペア:

[(1, 214392255), (3, 71464085), (5, 42878451), (7, 30627465), (11, 19490205), (15, 14292817), (21, 10209155), (33, 6496735), (35, 6125493), (55, 3898041), (77, 2784315), (105, 2041831), (165, 1299347), (231, 928105), (385, 556863), (1155, 185621)]