214156614512

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{311274149}}^1$

素因数の和:311274200

約数の個数: 20

約数和(自身を含む): 424577940600

約数和(自身を除く): 210421326088

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 311274149, 622548298, 1245096596, 2490193192, 4980386384, 13384788407, 26769576814, 53539153628, 107078307256, 214156614512]

約数ペア:

[(1, 214156614512), (2, 107078307256), (4, 53539153628), (8, 26769576814), (16, 13384788407), (43, 4980386384), (86, 2490193192), (172, 1245096596), (344, 622548298), (688, 311274149)]