201629519

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{2411}}^1$

素因数の和:3350

約数の個数: 16

約数和(自身を含む): 248532480

約数和(自身を除く): 46902961

約数列:

[1, 7, 13, 91, 919, 2411, 6433, 11947, 16877, 31343, 83629, 219401, 2215709, 15509963, 28804217, 201629519]

約数ペア:

[(1, 201629519), (7, 28804217), (13, 15509963), (91, 2215709), (919, 219401), (2411, 83629), (6433, 31343), (11947, 16877)]