201923428

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{136067}}^1$

素因数の和:136131

約数の個数: 24

約数和(自身を含む): 411469632

約数和(自身を除く): 209546204

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 136067, 272134, 544268, 952469, 1904938, 3809876, 7211551, 14423102, 28846204, 50480857, 100961714, 201923428]

約数ペア:

[(1, 201923428), (2, 100961714), (4, 50480857), (7, 28846204), (14, 14423102), (28, 7211551), (53, 3809876), (106, 1904938), (212, 952469), (371, 544268), (742, 272134), (1484, 136067)]