211529666

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{3359}}^1$

素因数の和:3458

約数の個数: 24

約数和(自身を含む): 340381440

約数和(自身を除く): 128851774

約数列:

[1, 2, 23, 37, 46, 74, 851, 1369, 1702, 2738, 3359, 6718, 31487, 62974, 77257, 124283, 154514, 248566, 2858509, 4598471, 5717018, 9196942, 105764833, 211529666]

約数ペア:

[(1, 211529666), (2, 105764833), (23, 9196942), (37, 5717018), (46, 4598471), (74, 2858509), (851, 248566), (1369, 154514), (1702, 124283), (2738, 77257), (3359, 62974), (6718, 31487)]