197811348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2354897}}^1$

素因数の和:2354911

約数の個数: 24

約数和(自身を含む): 527497152

約数和(自身を除く): 329685804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2354897, 4709794, 7064691, 9419588, 14129382, 16484279, 28258764, 32968558, 49452837, 65937116, 98905674, 197811348]

約数ペア:

[(1, 197811348), (2, 98905674), (3, 65937116), (4, 49452837), (6, 32968558), (7, 28258764), (12, 16484279), (14, 14129382), (21, 9419588), (28, 7064691), (42, 4709794), (84, 2354897)]