201899144

素因数分解:

$2^3\times {\mathrm{691}}^1\times {\mathrm{36523}}^1$

素因数の和:37220

約数の個数: 16

約数和(自身を含む): 379119120

約数和(自身を除く): 177219976

約数列:

[1, 2, 4, 8, 691, 1382, 2764, 5528, 36523, 73046, 146092, 292184, 25237393, 50474786, 100949572, 201899144]

約数ペア:

[(1, 201899144), (2, 100949572), (4, 50474786), (8, 25237393), (691, 292184), (1382, 146092), (2764, 73046), (5528, 36523)]