205917839

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{587}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 223440000

約数和(自身を除く): 17522161

約数列:

[1, 19, 37, 499, 587, 703, 9481, 11153, 18463, 21719, 292913, 350797, 412661, 5565347, 10837781, 205917839]

約数ペア:

[(1, 205917839), (19, 10837781), (37, 5565347), (499, 412661), (587, 350797), (703, 292913), (9481, 21719), (11153, 18463)]