201589070

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{188401}}^1$

素因数の和:188515

約数の個数: 16

約数和(自身を含む): 366253488

約数和(自身を除く): 164664418

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 188401, 376802, 942005, 1884010, 20158907, 40317814, 100794535, 201589070]

約数ペア:

[(1, 201589070), (2, 100794535), (5, 40317814), (10, 20158907), (107, 1884010), (214, 942005), (535, 376802), (1070, 188401)]