207812030

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{292693}}^1$

素因数の和:292771

約数の個数: 16

約数和(自身を含む): 379331424

約数和(自身を除く): 171519394

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 292693, 585386, 1463465, 2926930, 20781203, 41562406, 103906015, 207812030]

約数ペア:

[(1, 207812030), (2, 103906015), (5, 41562406), (10, 20781203), (71, 2926930), (142, 1463465), (355, 585386), (710, 292693)]