206987066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1823}}^1$

素因数の和:2246

約数の個数: 32

約数和(自身を含む): 365879808

約数和(自身を除く): 158892742

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 397, 794, 1823, 3646, 4367, 5161, 8734, 10322, 20053, 23699, 40106, 47398, 56771, 113542, 260689, 521378, 723731, 1447462, 7961041, 9408503, 15922082, 18817006, 103493533, 206987066]

約数ペア:

[(1, 206987066), (2, 103493533), (11, 18817006), (13, 15922082), (22, 9408503), (26, 7961041), (143, 1447462), (286, 723731), (397, 521378), (794, 260689), (1823, 113542), (3646, 56771), (4367, 47398), (5161, 40106), (8734, 23699), (10322, 20053)]