212865527615

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{5657}}^1\times {\mathrm{44531}}^1$

素因数の和:50219

約数の個数: 24

約数和(自身を含む): 276654337488

約数和(自身を除く): 63788809873

約数列:

[1, 5, 13, 65, 169, 845, 5657, 28285, 44531, 73541, 222655, 367705, 578903, 956033, 2894515, 4780165, 7525739, 37628695, 251911867, 1259559335, 3274854271, 16374271355, 42573105523, 212865527615]

約数ペア:

[(1, 212865527615), (5, 42573105523), (13, 16374271355), (65, 3274854271), (169, 1259559335), (845, 251911867), (5657, 37628695), (28285, 7525739), (44531, 4780165), (73541, 2894515), (222655, 956033), (367705, 578903)]