201195709

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{12451}}^1$

素因数の和:12588

約数の個数: 16

約数和(自身を含む): 238480704

約数和(自身を除く): 37284995

約数列:

[1, 11, 13, 113, 143, 1243, 1469, 12451, 16159, 136961, 161863, 1406963, 1780493, 15476593, 18290519, 201195709]

約数ペア:

[(1, 201195709), (11, 18290519), (13, 15476593), (113, 1780493), (143, 1406963), (1243, 161863), (1469, 136961), (12451, 16159)]