207947951

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{4547}}^1$

素因数の和:4678

約数の個数: 16

約数和(自身を含む): 229219200

約数和(自身を除く): 21271249

約数列:

[1, 19, 29, 83, 551, 1577, 2407, 4547, 45733, 86393, 131863, 377401, 2505397, 7170619, 10944629, 207947951]

約数ペア:

[(1, 207947951), (19, 10944629), (29, 7170619), (83, 2505397), (551, 377401), (1577, 131863), (2407, 86393), (4547, 45733)]