211677862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 352193184

約数和(自身を除く): 140515322

約数列:

[1, 2, 11, 22, 97, 194, 281, 353, 562, 706, 1067, 2134, 3091, 3883, 6182, 7766, 27257, 34241, 54514, 68482, 99193, 198386, 299827, 376651, 599654, 753302, 1091123, 2182246, 9621721, 19243442, 105838931, 211677862]

約数ペア:

[(1, 211677862), (2, 105838931), (11, 19243442), (22, 9621721), (97, 2182246), (194, 1091123), (281, 753302), (353, 599654), (562, 376651), (706, 299827), (1067, 198386), (2134, 99193), (3091, 68482), (3883, 54514), (6182, 34241), (7766, 27257)]