210940982

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 385414848

約数和(自身を除く): 174473866

約数列:

[1, 2, 7, 14, 41, 47, 49, 82, 94, 98, 287, 329, 574, 658, 1117, 1927, 2009, 2234, 2303, 3854, 4018, 4606, 7819, 13489, 15638, 26978, 45797, 52499, 54733, 91594, 94423, 104998, 109466, 188846, 320579, 367493, 641158, 734986, 2152459, 2244053, 2572451, 4304918, 4488106, 5144902, 15067213, 30134426, 105470491, 210940982]

約数ペア:

[(1, 210940982), (2, 105470491), (7, 30134426), (14, 15067213), (41, 5144902), (47, 4488106), (49, 4304918), (82, 2572451), (94, 2244053), (98, 2152459), (287, 734986), (329, 641158), (574, 367493), (658, 320579), (1117, 188846), (1927, 109466), (2009, 104998), (2234, 94423), (2303, 91594), (3854, 54733), (4018, 52499), (4606, 45797), (7819, 26978), (13489, 15638)]