201137889

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{14323}}^1$

素因数の和:14508

約数の個数: 16

約数和(自身を含む): 278687744

約数和(自身を除く): 77549855

約数列:

[1, 3, 31, 93, 151, 453, 4681, 14043, 14323, 42969, 444013, 1332039, 2162773, 6488319, 67045963, 201137889]

約数ペア:

[(1, 201137889), (3, 67045963), (31, 6488319), (93, 2162773), (151, 1332039), (453, 444013), (4681, 42969), (14043, 14323)]