201640578

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{1753}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 425169600

約数和(自身を除く): 223529022

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1009, 1753, 2018, 3027, 3506, 5259, 6054, 10518, 19171, 33307, 38342, 57513, 66614, 99921, 115026, 199842, 1768777, 3537554, 5306331, 10612662, 33606763, 67213526, 100820289, 201640578]

約数ペア:

[(1, 201640578), (2, 100820289), (3, 67213526), (6, 33606763), (19, 10612662), (38, 5306331), (57, 3537554), (114, 1768777), (1009, 199842), (1753, 115026), (2018, 99921), (3027, 66614), (3506, 57513), (5259, 38342), (6054, 33307), (10518, 19171)]