208034210

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{137771}}^1$

素因数の和:137929

約数の個数: 16

約数和(自身を含む): 376944192

約数和(自身を除く): 168909982

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 137771, 275542, 688855, 1377710, 20803421, 41606842, 104017105, 208034210]

約数ペア:

[(1, 208034210), (2, 104017105), (5, 41606842), (10, 20803421), (151, 1377710), (302, 688855), (755, 275542), (1510, 137771)]