214840878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5115259}}^1$

素因数の和:5115271

約数の個数: 16

約数和(自身を含む): 491064960

約数和(自身を除く): 276224082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5115259, 10230518, 15345777, 30691554, 35806813, 71613626, 107420439, 214840878]

約数ペア:

[(1, 214840878), (2, 107420439), (3, 71613626), (6, 35806813), (7, 30691554), (14, 15345777), (21, 10230518), (42, 5115259)]