193816238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2803}}^1$

素因数の和:3272

約数の個数: 32

約数和(自身を含む): 363398400

約数和(自身を除く): 169582162

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 449, 898, 2803, 3143, 4939, 5606, 6286, 9878, 19621, 30833, 34573, 39242, 61666, 69146, 215831, 431662, 1258547, 2517094, 8809829, 13844017, 17619658, 27688034, 96908119, 193816238]

約数ペア:

[(1, 193816238), (2, 96908119), (7, 27688034), (11, 17619658), (14, 13844017), (22, 8809829), (77, 2517094), (154, 1258547), (449, 431662), (898, 215831), (2803, 69146), (3143, 61666), (4939, 39242), (5606, 34573), (6286, 30833), (9878, 19621)]