207007489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{22651}}^1$

素因数の和:22720

約数の個数: 16

約数和(自身を含む): 241017280

約数和(自身を除く): 34009791

約数列:

[1, 13, 19, 37, 247, 481, 703, 9139, 22651, 294463, 430369, 838087, 5594797, 10895131, 15923653, 207007489]

約数ペア:

[(1, 207007489), (13, 15923653), (19, 10895131), (37, 5594797), (247, 838087), (481, 430369), (703, 294463), (9139, 22651)]