202169865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1831}}^1$

素因数の和:2289

約数の個数: 32

約数和(自身を含む): 343478016

約数和(自身を除く): 141308151

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 433, 1299, 1831, 2165, 5493, 6495, 7361, 9155, 22083, 27465, 31127, 36805, 93381, 110415, 155635, 466905, 792823, 2378469, 3964115, 11892345, 13477991, 40433973, 67389955, 202169865]

約数ペア:

[(1, 202169865), (3, 67389955), (5, 40433973), (15, 13477991), (17, 11892345), (51, 3964115), (85, 2378469), (255, 792823), (433, 466905), (1299, 155635), (1831, 110415), (2165, 93381), (5493, 36805), (6495, 31127), (7361, 27465), (9155, 22083)]