199982723913

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109459619}}^1$

素因数の和:109459661

約数の個数: 24

約数和(自身を含む): 341514014400

約数和(自身を除く): 141531290487

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 109459619, 328378857, 766217333, 985136571, 2298651999, 3174328951, 6895955997, 9522986853, 22220302657, 28568960559, 66660907971, 199982723913]

約数ペア:

[(1, 199982723913), (3, 66660907971), (7, 28568960559), (9, 22220302657), (21, 9522986853), (29, 6895955997), (63, 3174328951), (87, 2298651999), (203, 985136571), (261, 766217333), (609, 328378857), (1827, 109459619)]