201791605

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1\times {\mathrm{1301}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 246484224

約数和(自身を除く): 44692619

約数列:

[1, 5, 67, 335, 463, 1301, 2315, 6505, 31021, 87167, 155105, 435835, 602363, 3011815, 40358321, 201791605]

約数ペア:

[(1, 201791605), (5, 40358321), (67, 3011815), (335, 602363), (463, 435835), (1301, 155105), (2315, 87167), (6505, 31021)]