207792065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{60317}}^1$

素因数の和:60388

約数の個数: 16

約数和(自身を含む): 273602448

約数和(自身を除く): 65810383

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 60317, 301585, 784121, 3196801, 3920605, 15984005, 41558413, 207792065]

約数ペア:

[(1, 207792065), (5, 41558413), (13, 15984005), (53, 3920605), (65, 3196801), (265, 784121), (689, 301585), (3445, 60317)]