210839762

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{78031}}^1$

素因数の和:78233

約数の個数: 16

約数和(自身を含む): 363316992

約数和(自身を除く): 152477230

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 78031, 156062, 546217, 1092434, 15059983, 30119966, 105419881, 210839762]

約数ペア:

[(1, 210839762), (2, 105419881), (7, 30119966), (14, 15059983), (193, 1092434), (386, 546217), (1351, 156062), (2702, 78031)]