206146815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{85361}}^1$

素因数の和:85399

約数の個数: 32

約数和(自身を含む): 393348096

約数和(自身を除く): 187201281

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 85361, 256083, 426805, 597527, 1280415, 1792581, 1963303, 2987635, 5889909, 8962905, 9816515, 13743121, 29449545, 41229363, 68715605, 206146815]

約数ペア:

[(1, 206146815), (3, 68715605), (5, 41229363), (7, 29449545), (15, 13743121), (21, 9816515), (23, 8962905), (35, 5889909), (69, 2987635), (105, 1963303), (115, 1792581), (161, 1280415), (345, 597527), (483, 426805), (805, 256083), (2415, 85361)]