210935912

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{217909}}^1$

素因数の和:217937

約数の個数: 24

約数和(自身を含む): 434730450

約数和(自身を除く): 223794538

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 217909, 435818, 871636, 1743272, 2396999, 4793998, 9587996, 19175992, 26366989, 52733978, 105467956, 210935912]

約数ペア:

[(1, 210935912), (2, 105467956), (4, 52733978), (8, 26366989), (11, 19175992), (22, 9587996), (44, 4793998), (88, 2396999), (121, 1743272), (242, 871636), (484, 435818), (968, 217909)]