220155672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{833923}}^1$

素因数の和:833943

約数の個数: 32

約数和(自身を含む): 600425280

約数和(自身を除く): 380269608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 833923, 1667846, 2501769, 3335692, 5003538, 6671384, 9173153, 10007076, 18346306, 20014152, 27519459, 36692612, 55038918, 73385224, 110077836, 220155672]

約数ペア:

[(1, 220155672), (2, 110077836), (3, 73385224), (4, 55038918), (6, 36692612), (8, 27519459), (11, 20014152), (12, 18346306), (22, 10007076), (24, 9173153), (33, 6671384), (44, 5003538), (66, 3335692), (88, 2501769), (132, 1667846), (264, 833923)]