204568721

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{22993}}^1$

素因数の和:23072

約数の個数: 16

約数和(自身を含む): 247231488

約数和(自身を除く): 42662767

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8897, 22993, 160951, 712783, 942713, 4989481, 6598991, 29224103, 204568721]

約数ペア:

[(1, 204568721), (7, 29224103), (31, 6598991), (41, 4989481), (217, 942713), (287, 712783), (1271, 160951), (8897, 22993)]