201897086

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{18311}}^1$

素因数の和:18499

約数の個数: 16

約数和(自身を含む): 313135200

約数和(自身を除く): 111238114

約数列:

[1, 2, 37, 74, 149, 298, 5513, 11026, 18311, 36622, 677507, 1355014, 2728339, 5456678, 100948543, 201897086]

約数ペア:

[(1, 201897086), (2, 100948543), (37, 5456678), (74, 2728339), (149, 1355014), (298, 677507), (5513, 36622), (11026, 18311)]