202428865

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1\times {\mathrm{1423}}^1$

素因数の和:2688

約数の個数: 16

約数和(自身を含む): 253859328

約数和(自身を除く): 51430463

約数列:

[1, 5, 23, 115, 1237, 1423, 6185, 7115, 28451, 32729, 142255, 163645, 1760251, 8801255, 40485773, 202428865]

約数ペア:

[(1, 202428865), (5, 40485773), (23, 8801255), (115, 1760251), (1237, 163645), (1423, 142255), (6185, 32729), (7115, 28451)]