200438705

素因数分解:

$5^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 242673408

約数和(自身を除く): 42234703

約数列:

[1, 5, 281, 331, 431, 1405, 1655, 2155, 93011, 121111, 142661, 465055, 605555, 713305, 40087741, 200438705]

約数ペア:

[(1, 200438705), (5, 40087741), (281, 713305), (331, 605555), (431, 465055), (1405, 142661), (1655, 121111), (2155, 93011)]