200033072

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{79631}}^1$

素因数の和:79796

約数の個数: 20

約数和(自身を含む): 390037536

約数和(自身を除く): 190004464

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 79631, 159262, 318524, 637048, 1274096, 12502067, 25004134, 50008268, 100016536, 200033072]

約数ペア:

[(1, 200033072), (2, 100016536), (4, 50008268), (8, 25004134), (16, 12502067), (157, 1274096), (314, 637048), (628, 318524), (1256, 159262), (2512, 79631)]