214938338

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{15919}}^1$

素因数の和:16121

約数の個数: 16

約数和(自身を含む): 332027520

約数和(自身を除く): 117089182

約数列:

[1, 2, 43, 86, 157, 314, 6751, 13502, 15919, 31838, 684517, 1369034, 2499283, 4998566, 107469169, 214938338]

約数ペア:

[(1, 214938338), (2, 107469169), (43, 4998566), (86, 2499283), (157, 1369034), (314, 684517), (6751, 31838), (13502, 15919)]