211271102

素因数分解:

$2^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{10487}}^1$

素因数の和:11935

約数の個数: 16

約数和(自身を含む): 362465280

約数和(自身を除く): 151194178

約数列:

[1, 2, 7, 14, 1439, 2878, 10073, 10487, 20146, 20974, 73409, 146818, 15090793, 30181586, 105635551, 211271102]

約数ペア:

[(1, 211271102), (2, 105635551), (7, 30181586), (14, 15090793), (1439, 146818), (2878, 73409), (10073, 20974), (10487, 20146)]