207915761

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{419}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 219542400

約数和(自身を除く): 11626639

約数列:

[1, 29, 71, 241, 419, 2059, 6989, 12151, 17111, 29749, 100979, 496219, 862721, 2928391, 7169509, 207915761]

約数ペア:

[(1, 207915761), (29, 7169509), (71, 2928391), (241, 862721), (419, 496219), (2059, 100979), (6989, 29749), (12151, 17111)]