201444545

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{1723}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 246187200

約数和(自身を除く): 44742655

約数列:

[1, 5, 67, 335, 349, 1723, 1745, 8615, 23383, 115441, 116915, 577205, 601327, 3006635, 40288909, 201444545]

約数ペア:

[(1, 201444545), (5, 40288909), (67, 3006635), (335, 601327), (349, 577205), (1723, 116915), (1745, 115441), (8615, 23383)]