213293784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{807931}}^1$

素因数の和:807951

約数の個数: 32

約数和(自身を含む): 581711040

約数和(自身を除く): 368417256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 807931, 1615862, 2423793, 3231724, 4847586, 6463448, 8887241, 9695172, 17774482, 19390344, 26661723, 35548964, 53323446, 71097928, 106646892, 213293784]

約数ペア:

[(1, 213293784), (2, 106646892), (3, 71097928), (4, 53323446), (6, 35548964), (8, 26661723), (11, 19390344), (12, 17774482), (22, 9695172), (24, 8887241), (33, 6463448), (44, 4847586), (66, 3231724), (88, 2423793), (132, 1615862), (264, 807931)]