207968645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1\times {\mathrm{1619}}^1$

素因数の和:2764

約数の個数: 16

約数和(自身を含む): 260807040

約数和(自身を除く): 52838395

約数列:

[1, 5, 23, 115, 1117, 1619, 5585, 8095, 25691, 37237, 128455, 186185, 1808423, 9042115, 41593729, 207968645]

約数ペア:

[(1, 207968645), (5, 41593729), (23, 9042115), (115, 1808423), (1117, 186185), (1619, 128455), (5585, 37237), (8095, 25691)]