207236345

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{10009}}^1$

素因数の和:10156

約数の個数: 16

約数和(自身を含む): 257297040

約数和(自身を除く): 50060695

約数列:

[1, 5, 41, 101, 205, 505, 4141, 10009, 20705, 50045, 410369, 1010909, 2051845, 5054545, 41447269, 207236345]

約数ペア:

[(1, 207236345), (5, 41447269), (41, 5054545), (101, 2051845), (205, 1010909), (505, 410369), (4141, 50045), (10009, 20705)]