202880943

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{11437}}^1$

素因数の和:11525

約数の個数: 24

約数和(自身を含む): 308093968

約数和(自身を除く): 105213025

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 1971, 5913, 11437, 17739, 34311, 102933, 308799, 834901, 926397, 2504703, 2779191, 7514109, 22542327, 67626981, 202880943]

約数ペア:

[(1, 202880943), (3, 67626981), (9, 22542327), (27, 7514109), (73, 2779191), (81, 2504703), (219, 926397), (243, 834901), (657, 308799), (1971, 102933), (5913, 34311), (11437, 17739)]