199933685

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11587}}^1$

素因数の和:11645

約数の個数: 32

約数和(自身を含む): 300360960

約数和(自身を除く): 100427275

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 203, 493, 595, 1015, 2465, 3451, 11587, 17255, 57935, 81109, 196979, 336023, 405545, 984895, 1378853, 1680115, 2352161, 5712391, 6894265, 11760805, 28561955, 39986737, 199933685]

約数ペア:

[(1, 199933685), (5, 39986737), (7, 28561955), (17, 11760805), (29, 6894265), (35, 5712391), (85, 2352161), (119, 1680115), (145, 1378853), (203, 984895), (493, 405545), (595, 336023), (1015, 196979), (2465, 81109), (3451, 57935), (11587, 17255)]