200969186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1949}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 339768000

約数和(自身を除く): 138798814

約数列:

[1, 2, 11, 22, 43, 86, 109, 218, 473, 946, 1199, 1949, 2398, 3898, 4687, 9374, 21439, 42878, 51557, 83807, 103114, 167614, 212441, 424882, 921877, 1843754, 2336851, 4673702, 9134963, 18269926, 100484593, 200969186]

約数ペア:

[(1, 200969186), (2, 100484593), (11, 18269926), (22, 9134963), (43, 4673702), (86, 2336851), (109, 1843754), (218, 921877), (473, 424882), (946, 212441), (1199, 167614), (1949, 103114), (2398, 83807), (3898, 51557), (4687, 42878), (9374, 21439)]