214315916

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{20759}}^1$

素因数の和:20881

約数の個数: 24

約数和(自身を含む): 392364000

約数和(自身を除く): 178048084

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 356, 2581, 5162, 10324, 20759, 41518, 83036, 602011, 1204022, 1847551, 2408044, 3695102, 7390204, 53578979, 107157958, 214315916]

約数ペア:

[(1, 214315916), (2, 107157958), (4, 53578979), (29, 7390204), (58, 3695102), (89, 2408044), (116, 1847551), (178, 1204022), (356, 602011), (2581, 83036), (5162, 41518), (10324, 20759)]