202640163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149771}}^1$

素因数の和:149826

約数の個数: 16

約数和(自身を含む): 301940352

約数和(自身を除く): 99300189

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 149771, 449313, 1647481, 4942443, 6140611, 18421833, 67546721, 202640163]

約数ペア:

[(1, 202640163), (3, 67546721), (11, 18421833), (33, 6140611), (41, 4942443), (123, 1647481), (451, 449313), (1353, 149771)]