199099645

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{7937}}^1$

素因数の和:8144

約数の個数: 16

約数和(自身を含む): 248618160

約数和(自身を除く): 49518515

約数列:

[1, 5, 29, 145, 173, 865, 5017, 7937, 25085, 39685, 230173, 1150865, 1373101, 6865505, 39819929, 199099645]

約数ペア:

[(1, 199099645), (5, 39819929), (29, 6865505), (145, 1373101), (173, 1150865), (865, 230173), (5017, 39685), (7937, 25085)]