201622971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{115279}}^1$

素因数の和:115346

約数の個数: 16

約数和(自身を含む): 298805760

約数和(自身を除く): 97182789

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 115279, 345837, 1268069, 3804207, 6109787, 18329361, 67207657, 201622971]

約数ペア:

[(1, 201622971), (3, 67207657), (11, 18329361), (33, 6109787), (53, 3804207), (159, 1268069), (583, 345837), (1749, 115279)]