201262839

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{8387}}^1$

素因数の和:8830

約数の個数: 16

約数和(自身を含む): 283178880

約数和(自身を除く): 81916041

約数列:

[1, 3, 19, 57, 421, 1263, 7999, 8387, 23997, 25161, 159353, 478059, 3530927, 10592781, 67087613, 201262839]

約数ペア:

[(1, 201262839), (3, 67087613), (19, 10592781), (57, 3530927), (421, 478059), (1263, 159353), (7999, 25161), (8387, 23997)]