201808552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{6571}}^1$

素因数の和:6937

約数の個数: 32

約数和(自身を含む): 414036000

約数和(自身を除く): 212227448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 349, 698, 1396, 2792, 3839, 6571, 7678, 13142, 15356, 26284, 30712, 52568, 72281, 144562, 289124, 578248, 2293279, 4586558, 9173116, 18346232, 25226069, 50452138, 100904276, 201808552]

約数ペア:

[(1, 201808552), (2, 100904276), (4, 50452138), (8, 25226069), (11, 18346232), (22, 9173116), (44, 4586558), (88, 2293279), (349, 578248), (698, 289124), (1396, 144562), (2792, 72281), (3839, 52568), (6571, 30712), (7678, 26284), (13142, 15356)]