201980691

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{2467}}^1$

素因数の和:3311

約数の個数: 24

約数和(自身を含む): 318786624

約数和(自身を除く): 116805933

約数列:

[1, 3, 9, 11, 33, 99, 827, 2467, 2481, 7401, 7443, 9097, 22203, 27137, 27291, 81411, 81873, 244233, 2040209, 6120627, 18361881, 22442299, 67326897, 201980691]

約数ペア:

[(1, 201980691), (3, 67326897), (9, 22442299), (11, 18361881), (33, 6120627), (99, 2040209), (827, 244233), (2467, 81873), (2481, 81411), (7401, 27291), (7443, 27137), (9097, 22203)]