200520958

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{26729}}^1$

素因数の和:26784

約数の個数: 24

約数和(自身を含む): 341288640

約数和(自身を除く): 140767682

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 26729, 53458, 294019, 588038, 828599, 1657198, 3234209, 6468418, 9114589, 18229178, 100260479, 200520958]

約数ペア:

[(1, 200520958), (2, 100260479), (11, 18229178), (22, 9114589), (31, 6468418), (62, 3234209), (121, 1657198), (242, 828599), (341, 588038), (682, 294019), (3751, 53458), (7502, 26729)]