213046164

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{941}}^1$

素因数の和:1301

約数の個数: 72

約数和(自身を含む): 569194080

約数和(自身を除く): 356147916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 331, 342, 662, 684, 941, 993, 1324, 1882, 1986, 2823, 2979, 3764, 3972, 5646, 5958, 6289, 8469, 11292, 11916, 12578, 16938, 17879, 18867, 25156, 33876, 35758, 37734, 53637, 56601, 71516, 75468, 107274, 113202, 160911, 214548, 226404, 311471, 321822, 622942, 643644, 934413, 1245884, 1868826, 2803239, 3737652, 5606478, 5917949, 11212956, 11835898, 17753847, 23671796, 35507694, 53261541, 71015388, 106523082, 213046164]

約数ペア:

[(1, 213046164), (2, 106523082), (3, 71015388), (4, 53261541), (6, 35507694), (9, 23671796), (12, 17753847), (18, 11835898), (19, 11212956), (36, 5917949), (38, 5606478), (57, 3737652), (76, 2803239), (114, 1868826), (171, 1245884), (228, 934413), (331, 643644), (342, 622942), (662, 321822), (684, 311471), (941, 226404), (993, 214548), (1324, 160911), (1882, 113202), (1986, 107274), (2823, 75468), (2979, 71516), (3764, 56601), (3972, 53637), (5646, 37734), (5958, 35758), (6289, 33876), (8469, 25156), (11292, 18867), (11916, 17879), (12578, 16938)]