201678711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{272171}}^1$

素因数の和:272206

約数の個数: 16

約数和(自身を含む): 304832640

約数和(自身を除く): 103153929

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 272171, 816513, 3538223, 5171249, 10614669, 15513747, 67226237, 201678711]

約数ペア:

[(1, 201678711), (3, 67226237), (13, 15513747), (19, 10614669), (39, 5171249), (57, 3538223), (247, 816513), (741, 272171)]