202177221

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{9133}}^1$

素因数の和:9340

約数の個数: 16

約数和(自身を含む): 277089024

約数和(自身を除く): 74911803

約数列:

[1, 3, 47, 141, 157, 471, 7379, 9133, 22137, 27399, 429251, 1287753, 1433881, 4301643, 67392407, 202177221]

約数ペア:

[(1, 202177221), (3, 67392407), (47, 4301643), (141, 1433881), (157, 1287753), (471, 429251), (7379, 27399), (9133, 22137)]