201383931

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 313223680

約数和(自身を除く): 111839749

約数列:

[1, 3, 7, 21, 97, 109, 291, 327, 679, 763, 907, 2037, 2289, 2721, 6349, 10573, 19047, 31719, 74011, 87979, 98863, 222033, 263937, 296589, 615853, 692041, 1847559, 2076123, 9589711, 28769133, 67127977, 201383931]

約数ペア:

[(1, 201383931), (3, 67127977), (7, 28769133), (21, 9589711), (97, 2076123), (109, 1847559), (291, 692041), (327, 615853), (679, 296589), (763, 263937), (907, 222033), (2037, 98863), (2289, 87979), (2721, 74011), (6349, 31719), (10573, 19047)]