201816548

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{673}}^1\times {\mathrm{1229}}^1$

素因数の和:1967

約数の個数: 24

約数和(自身を含む): 359794680

約数和(自身を除く): 157978132

約数列:

[1, 2, 4, 61, 122, 244, 673, 1229, 1346, 2458, 2692, 4916, 41053, 74969, 82106, 149938, 164212, 299876, 827117, 1654234, 3308468, 50454137, 100908274, 201816548]

約数ペア:

[(1, 201816548), (2, 100908274), (4, 50454137), (61, 3308468), (122, 1654234), (244, 827117), (673, 299876), (1229, 164212), (1346, 149938), (2458, 82106), (2692, 74969), (4916, 41053)]