202189010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{470207}}^1$

素因数の和:470257

約数の個数: 16

約数和(自身を含む): 372404736

約数和(自身を除く): 170215726

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 470207, 940414, 2351035, 4702070, 20218901, 40437802, 101094505, 202189010]

約数ペア:

[(1, 202189010), (2, 101094505), (5, 40437802), (10, 20218901), (43, 4702070), (86, 2351035), (215, 940414), (430, 470207)]