206991972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{522707}}^1$

素因数の和:522728

約数の個数: 36

約数和(自身を含む): 570797136

約数和(自身を除く): 363805164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 522707, 1045414, 1568121, 2090828, 3136242, 4704363, 5749777, 6272484, 9408726, 11499554, 17249331, 18817452, 22999108, 34498662, 51747993, 68997324, 103495986, 206991972]

約数ペア:

[(1, 206991972), (2, 103495986), (3, 68997324), (4, 51747993), (6, 34498662), (9, 22999108), (11, 18817452), (12, 17249331), (18, 11499554), (22, 9408726), (33, 6272484), (36, 5749777), (44, 4704363), (66, 3136242), (99, 2090828), (132, 1568121), (198, 1045414), (396, 522707)]