201611245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3037}}^1$

素因数の和:3141

約数の個数: 32

約数和(自身を含む): 283481856

約数和(自身を除く): 81870611

約数列:

[1, 5, 11, 17, 55, 71, 85, 187, 355, 781, 935, 1207, 3037, 3905, 6035, 13277, 15185, 33407, 51629, 66385, 167035, 215627, 258145, 567919, 1078135, 2371897, 2839595, 3665659, 11859485, 18328295, 40322249, 201611245]

約数ペア:

[(1, 201611245), (5, 40322249), (11, 18328295), (17, 11859485), (55, 3665659), (71, 2839595), (85, 2371897), (187, 1078135), (355, 567919), (781, 258145), (935, 215627), (1207, 167035), (3037, 66385), (3905, 51629), (6035, 33407), (13277, 15185)]