202644555

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{367}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 328762368

約数和(自身を除く): 126117813

約数列:

[1, 3, 5, 15, 131, 281, 367, 393, 655, 843, 1101, 1405, 1835, 1965, 4215, 5505, 36811, 48077, 103127, 110433, 144231, 184055, 240385, 309381, 515635, 552165, 721155, 1546905, 13509637, 40528911, 67548185, 202644555]

約数ペア:

[(1, 202644555), (3, 67548185), (5, 40528911), (15, 13509637), (131, 1546905), (281, 721155), (367, 552165), (393, 515635), (655, 309381), (843, 240385), (1101, 184055), (1405, 144231), (1835, 110433), (1965, 103127), (4215, 48077), (5505, 36811)]