201189434

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{10193}}^1$

素因数の和:10405

約数の個数: 16

約数和(自身を含む): 308266560

約数和(自身を除く): 107077126

約数列:

[1, 2, 71, 139, 142, 278, 9869, 10193, 19738, 20386, 723703, 1416827, 1447406, 2833654, 100594717, 201189434]

約数ペア:

[(1, 201189434), (2, 100594717), (71, 2833654), (139, 1447406), (142, 1416827), (278, 723703), (9869, 20386), (10193, 19738)]