233784187

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151121}}^1$

素因数の和:151158

約数の個数: 16

約数和(自身を含む): 304661952

約数和(自身を除く): 70877765

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 151121, 1057847, 1964573, 2569057, 13752011, 17983399, 33397741, 233784187]

約数ペア:

[(1, 233784187), (7, 33397741), (13, 17983399), (17, 13752011), (91, 2569057), (119, 1964573), (221, 1057847), (1547, 151121)]