80204802

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{82009}}^1$

素因数の和:82177

約数の個数: 16

約数和(自身を含む): 161395680

約数和(自身を除く): 81190878

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 82009, 164018, 246027, 492054, 13367467, 26734934, 40102401, 80204802]

約数ペア:

[(1, 80204802), (2, 40102401), (3, 26734934), (6, 13367467), (163, 492054), (326, 246027), (489, 164018), (978, 82009)]