199976359

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3329}}^1$

素因数の和:3510

約数の個数: 16

約数和(自身を含む): 225054720

約数和(自身を除く): 25078361

約数列:

[1, 11, 43, 127, 473, 1397, 3329, 5461, 36619, 60071, 143147, 422783, 1574617, 4650613, 18179669, 199976359]

約数ペア:

[(1, 199976359), (11, 18179669), (43, 4650613), (127, 1574617), (473, 422783), (1397, 143147), (3329, 60071), (5461, 36619)]