214020986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{78511}}^1$

素因数の和:78589

約数の個数: 16

約数和(自身を含む): 339171840

約数和(自身を除く): 125150854

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 78511, 157022, 2276819, 3690017, 4553638, 7380034, 107010493, 214020986]

約数ペア:

[(1, 214020986), (2, 107010493), (29, 7380034), (47, 4553638), (58, 3690017), (94, 2276819), (1363, 157022), (2726, 78511)]