199928146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16493}}^1$

素因数の和:16554

約数の個数: 32

約数和(自身を含む): 356270400

約数和(自身を除く): 156342254

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 6061, 12122, 16493, 32986, 181423, 313367, 362846, 478297, 626734, 956594, 3447037, 5261267, 6894074, 9087643, 10522534, 18175286, 99964073, 199928146]

約数ペア:

[(1, 199928146), (2, 99964073), (11, 18175286), (19, 10522534), (22, 9087643), (29, 6894074), (38, 5261267), (58, 3447037), (209, 956594), (319, 626734), (418, 478297), (551, 362846), (638, 313367), (1102, 181423), (6061, 32986), (12122, 16493)]