243327854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{379}}^2$

素因数の和:789

約数の個数: 36

約数和(自身を含む): 459715032

約数和(自身を除く): 216387178

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 379, 758, 847, 1694, 2653, 4169, 5306, 8338, 29183, 45859, 58366, 91718, 143641, 287282, 321013, 642026, 1005487, 1580051, 2010974, 3160102, 11060357, 17380561, 22120714, 34761122, 121663927, 243327854]

約数ペア:

[(1, 243327854), (2, 121663927), (7, 34761122), (11, 22120714), (14, 17380561), (22, 11060357), (77, 3160102), (121, 2010974), (154, 1580051), (242, 1005487), (379, 642026), (758, 321013), (847, 287282), (1694, 143641), (2653, 91718), (4169, 58366), (5306, 45859), (8338, 29183)]