300199981

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{3779}}^1$

素因数の和:3948

約数の個数: 16

約数和(自身を含む): 327499200

約数和(自身を除く): 27299219

約数列:

[1, 19, 37, 113, 703, 2147, 3779, 4181, 71801, 79439, 139823, 427027, 2656637, 8113513, 15799999, 300199981]

約数ペア:

[(1, 300199981), (19, 15799999), (37, 8113513), (113, 2656637), (703, 427027), (2147, 139823), (3779, 79439), (4181, 71801)]