214979551

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2942

約数の個数: 16

約数和(自身を含む): 232409088

約数和(自身を除く): 17429537

約数列:

[1, 23, 47, 71, 1081, 1633, 2801, 3337, 64423, 76751, 131647, 198871, 3027881, 4574033, 9346937, 214979551]

約数ペア:

[(1, 214979551), (23, 9346937), (47, 4574033), (71, 3027881), (1081, 198871), (1633, 131647), (2801, 76751), (3337, 64423)]