214955654

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{64013}}^1$

素因数の和:64111

約数の個数: 16

約数和(自身を含む): 341066592

約数和(自身を除く): 126110938

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 64013, 128026, 1472299, 2944598, 4672949, 9345898, 107477827, 214955654]

約数ペア:

[(1, 214955654), (2, 107477827), (23, 9345898), (46, 4672949), (73, 2944598), (146, 1472299), (1679, 128026), (3358, 64013)]