190939801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{6803}}^1$

素因数の和:6960

約数の個数: 16

約数和(自身を含む): 219469824

約数和(自身を除く): 28530023

約数列:

[1, 13, 17, 127, 221, 1651, 2159, 6803, 28067, 88439, 115651, 863981, 1503463, 11231753, 14687677, 190939801]

約数ペア:

[(1, 190939801), (13, 14687677), (17, 11231753), (127, 1503463), (221, 863981), (1651, 115651), (2159, 88439), (6803, 28067)]