204082105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{2503}}^1$

素因数の和:3240

約数の個数: 16

約数和(自身を含む): 256008960

約数和(自身を除く): 51926855

約数列:

[1, 5, 23, 115, 709, 2503, 3545, 12515, 16307, 57569, 81535, 287845, 1774627, 8873135, 40816421, 204082105]

約数ペア:

[(1, 204082105), (5, 40816421), (23, 8873135), (115, 1774627), (709, 287845), (2503, 81535), (3545, 57569), (12515, 16307)]