200068841

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{21187}}^1$

素因数の和:21284

約数の個数: 16

約数和(自身を含む): 244085760

約数和(自身を除く): 44016919

約数列:

[1, 7, 19, 71, 133, 497, 1349, 9443, 21187, 148309, 402553, 1504277, 2817871, 10529939, 28581263, 200068841]

約数ペア:

[(1, 200068841), (7, 28581263), (19, 10529939), (71, 2817871), (133, 1504277), (497, 402553), (1349, 148309), (9443, 21187)]