200054210

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{157523}}^1$

素因数の和:157657

約数の個数: 16

約数和(自身を含む): 362935296

約数和(自身を除く): 162881086

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 157523, 315046, 787615, 1575230, 20005421, 40010842, 100027105, 200054210]

約数ペア:

[(1, 200054210), (2, 100027105), (5, 40010842), (10, 20005421), (127, 1575230), (254, 787615), (635, 315046), (1270, 157523)]