214708030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{499321}}^1$

素因数の和:499371

約数の個数: 16

約数和(自身を含む): 395463024

約数和(自身を除く): 180754994

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 499321, 998642, 2496605, 4993210, 21470803, 42941606, 107354015, 214708030]

約数ペア:

[(1, 214708030), (2, 107354015), (5, 42941606), (10, 21470803), (43, 4993210), (86, 2496605), (215, 998642), (430, 499321)]