207682657

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{25643}}^1$

素因数の和:25752

約数の個数: 16

約数和(自身を含む): 258491520

約数和(自身を除く): 50808863

約数列:

[1, 7, 13, 89, 91, 623, 1157, 8099, 25643, 179501, 333359, 2282227, 2333513, 15975589, 29668951, 207682657]

約数ペア:

[(1, 207682657), (7, 29668951), (13, 15975589), (89, 2333513), (91, 2282227), (623, 333359), (1157, 179501), (8099, 25643)]