199615218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{3433}}^1$

素因数の和:4330

約数の個数: 32

約数和(自身を含む): 436145472

約数和(自身を除く): 236530254

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 881, 1762, 2643, 3433, 5286, 6866, 9691, 10299, 19382, 20598, 29073, 37763, 58146, 75526, 113289, 226578, 3024473, 6048946, 9073419, 18146838, 33269203, 66538406, 99807609, 199615218]

約数ペア:

[(1, 199615218), (2, 99807609), (3, 66538406), (6, 33269203), (11, 18146838), (22, 9073419), (33, 6048946), (66, 3024473), (881, 226578), (1762, 113289), (2643, 75526), (3433, 58146), (5286, 37763), (6866, 29073), (9691, 20598), (10299, 19382)]