219531863

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{6829}}^1$

素因数の和:6938

約数の個数: 16

約数和(自身を含む): 243912960

約数和(自身を除く): 24381097

約数列:

[1, 17, 31, 61, 527, 1037, 1891, 6829, 32147, 116093, 211699, 416569, 3598883, 7081673, 12913639, 219531863]

約数ペア:

[(1, 219531863), (17, 12913639), (31, 7081673), (61, 3598883), (527, 416569), (1037, 211699), (1891, 116093), (6829, 32147)]