214956914

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{80629}}^1$

素因数の和:80705

約数の個数: 16

約数和(自身を含む): 340581120

約数和(自身を除く): 125624206

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 80629, 161258, 2499499, 3467047, 4998998, 6934094, 107478457, 214956914]

約数ペア:

[(1, 214956914), (2, 107478457), (31, 6934094), (43, 4998998), (62, 3467047), (86, 2499499), (1333, 161258), (2666, 80629)]