201309158

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{17749}}^1$

素因数の和:17911

約数の個数: 16

約数和(自身を含む): 310554000

約数和(自身を除く): 109244842

約数列:

[1, 2, 53, 106, 107, 214, 5671, 11342, 17749, 35498, 940697, 1881394, 1899143, 3798286, 100654579, 201309158]

約数ペア:

[(1, 201309158), (2, 100654579), (53, 3798286), (106, 1899143), (107, 1881394), (214, 940697), (5671, 35498), (11342, 17749)]