193604255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{72647}}^1$

素因数の和:72706

約数の個数: 16

約数和(自身を含む): 256302144

約数和(自身を除く): 62697889

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 72647, 363235, 944411, 2978527, 4722055, 14892635, 38720851, 193604255]

約数ペア:

[(1, 193604255), (5, 38720851), (13, 14892635), (41, 4722055), (65, 2978527), (205, 944411), (533, 363235), (2665, 72647)]