210007830494

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{3106349}}^1$

素因数の和:3106808

約数の個数: 32

約数和(自身を含む): 393636672000

約数和(自身を除く): 183628841506

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 439, 878, 3073, 4829, 6146, 9658, 33803, 67606, 3106349, 6212698, 21744443, 34169839, 43488886, 68339678, 239188873, 478377746, 1363687211, 2727374422, 9545810477, 15000559321, 19091620954, 30001118642, 105003915247, 210007830494]

約数ペア:

[(1, 210007830494), (2, 105003915247), (7, 30001118642), (11, 19091620954), (14, 15000559321), (22, 9545810477), (77, 2727374422), (154, 1363687211), (439, 478377746), (878, 239188873), (3073, 68339678), (4829, 43488886), (6146, 34169839), (9658, 21744443), (33803, 6212698), (67606, 3106349)]