219705288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{832217}}^1$

素因数の和:832237

約数の個数: 32

約数和(自身を含む): 599196960

約数和(自身を除く): 379491672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 832217, 1664434, 2496651, 3328868, 4993302, 6657736, 9154387, 9986604, 18308774, 19973208, 27463161, 36617548, 54926322, 73235096, 109852644, 219705288]

約数ペア:

[(1, 219705288), (2, 109852644), (3, 73235096), (4, 54926322), (6, 36617548), (8, 27463161), (11, 19973208), (12, 18308774), (22, 9986604), (24, 9154387), (33, 6657736), (44, 4993302), (66, 3328868), (88, 2496651), (132, 1664434), (264, 832217)]