209826654

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1520483}}^1$

素因数の和:1520511

約数の個数: 16

約数和(自身を含む): 437899392

約数和(自身を除く): 228072738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1520483, 3040966, 4561449, 9122898, 34971109, 69942218, 104913327, 209826654]

約数ペア:

[(1, 209826654), (2, 104913327), (3, 69942218), (6, 34971109), (23, 9122898), (46, 4561449), (69, 3040966), (138, 1520483)]