209196429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1\times {\mathrm{3617}}^1$

素因数の和:5116

約数の個数: 16

約数和(自身を含む): 300670272

約数和(自身を除く): 91473843

約数列:

[1, 3, 13, 39, 1483, 3617, 4449, 10851, 19279, 47021, 57837, 141063, 5364011, 16092033, 69732143, 209196429]

約数ペア:

[(1, 209196429), (3, 69732143), (13, 16092033), (39, 5364011), (1483, 141063), (3617, 57837), (4449, 47021), (10851, 19279)]