209225643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{4591}}^1$

素因数の和:5986

約数の個数: 16

約数和(自身を含む): 304614912

約数和(自身を除く): 95389269

約数列:

[1, 3, 11, 33, 1381, 4143, 4591, 13773, 15191, 45573, 50501, 151503, 6340171, 19020513, 69741881, 209225643]

約数ペア:

[(1, 209225643), (3, 69741881), (11, 19020513), (33, 6340171), (1381, 151503), (4143, 50501), (4591, 45573), (13773, 15191)]