200740881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 297561600

約数和(自身を除く): 96820719

約数列:

[1, 3, 11, 33, 107, 139, 321, 409, 417, 1177, 1227, 1529, 3531, 4499, 4587, 13497, 14873, 43763, 44619, 56851, 131289, 163603, 170553, 481393, 490809, 625361, 1444179, 1876083, 6083057, 18249171, 66913627, 200740881]

約数ペア:

[(1, 200740881), (3, 66913627), (11, 18249171), (33, 6083057), (107, 1876083), (139, 1444179), (321, 625361), (409, 490809), (417, 481393), (1177, 170553), (1227, 163603), (1529, 131289), (3531, 56851), (4499, 44619), (4587, 43763), (13497, 14873)]