227943199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{1979}}^1$

素因数の和:2310

約数の個数: 16

約数和(自身を含む): 256417920

約数和(自身を除く): 28474721

約数列:

[1, 11, 37, 283, 407, 1979, 3113, 10471, 21769, 73223, 115181, 560057, 805453, 6160627, 20722109, 227943199]

約数ペア:

[(1, 227943199), (11, 20722109), (37, 6160627), (283, 805453), (407, 560057), (1979, 115181), (3113, 73223), (10471, 21769)]