209320062

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{711973}}^1$

素因数の和:711992

約数の個数: 24

約数和(自身を含む): 486990216

約数和(自身を除く): 277670154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 711973, 1423946, 2135919, 4271838, 4983811, 9967622, 14951433, 29902866, 34886677, 69773354, 104660031, 209320062]

約数ペア:

[(1, 209320062), (2, 104660031), (3, 69773354), (6, 34886677), (7, 29902866), (14, 14951433), (21, 9967622), (42, 4983811), (49, 4271838), (98, 2135919), (147, 1423946), (294, 711973)]