202218428

素因数分解:

$2^2\times {\mathrm{653}}^1\times {\mathrm{77419}}^1$

素因数の和:78076

約数の個数: 12

約数和(自身を含む): 354428760

約数和(自身を除く): 152210332

約数列:

[1, 2, 4, 653, 1306, 2612, 77419, 154838, 309676, 50554607, 101109214, 202218428]

約数ペア:

[(1, 202218428), (2, 101109214), (4, 50554607), (653, 309676), (1306, 154838), (2612, 77419)]