200606787

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{19501}}^1$

素因数の和:19640

約数の個数: 20

約数和(自身を含む): 302046976

約数和(自身を除く): 101440189

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 10287, 19501, 58503, 175509, 526527, 1579581, 2476627, 7429881, 22289643, 66868929, 200606787]

約数ペア:

[(1, 200606787), (3, 66868929), (9, 22289643), (27, 7429881), (81, 2476627), (127, 1579581), (381, 526527), (1143, 175509), (3429, 58503), (10287, 19501)]