201782546

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{2393}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 365420160

約数和(自身を除く): 163637614

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 317, 634, 2219, 2393, 4438, 4786, 6023, 12046, 16751, 33502, 42161, 45467, 84322, 90934, 318269, 636538, 758581, 1517162, 5310067, 10620134, 14413039, 28826078, 100891273, 201782546]

約数ペア:

[(1, 201782546), (2, 100891273), (7, 28826078), (14, 14413039), (19, 10620134), (38, 5310067), (133, 1517162), (266, 758581), (317, 636538), (634, 318269), (2219, 90934), (2393, 84322), (4438, 45467), (4786, 42161), (6023, 33502), (12046, 16751)]