229237561

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{1427}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 267732864

約数和(自身を除く): 38495303

約数列:

[1, 7, 53, 371, 433, 1427, 3031, 9989, 22949, 75631, 160643, 529417, 617891, 4325237, 32748223, 229237561]

約数ペア:

[(1, 229237561), (7, 32748223), (53, 4325237), (371, 617891), (433, 529417), (1427, 160643), (3031, 75631), (9989, 22949)]