214303984

素因数分解:

$2^4\times {\mathrm{1289}}^1\times {\mathrm{10391}}^1$

素因数の和:11688

約数の個数: 20

約数和(自身を含む): 415576080

約数和(自身を除く): 201272096

約数列:

[1, 2, 4, 8, 16, 1289, 2578, 5156, 10312, 10391, 20624, 20782, 41564, 83128, 166256, 13393999, 26787998, 53575996, 107151992, 214303984]

約数ペア:

[(1, 214303984), (2, 107151992), (4, 53575996), (8, 26787998), (16, 13393999), (1289, 166256), (2578, 83128), (5156, 41564), (10312, 20782), (10391, 20624)]