207249746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1889}}^1\times {\mathrm{4987}}^1$

素因数の和:6889

約数の個数: 16

約数和(自身を含む): 339383520

約数和(自身を除く): 132133774

約数列:

[1, 2, 11, 22, 1889, 3778, 4987, 9974, 20779, 41558, 54857, 109714, 9420443, 18840886, 103624873, 207249746]

約数ペア:

[(1, 207249746), (2, 103624873), (11, 18840886), (22, 9420443), (1889, 109714), (3778, 54857), (4987, 41558), (9974, 20779)]