209724143

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7669}}^1$

素因数の和:7762

約数の個数: 16

約数和(自身を含む): 231940800

約数和(自身を除く): 22216657

約数列:

[1, 23, 29, 41, 667, 943, 1189, 7669, 27347, 176387, 222401, 314429, 5115223, 7231867, 9118441, 209724143]

約数ペア:

[(1, 209724143), (23, 9118441), (29, 7231867), (41, 5115223), (667, 314429), (943, 222401), (1189, 176387), (7669, 27347)]