212738898

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{331369}}^1$

素因数の和:331481

約数の個数: 16

約数和(自身を含む): 429455520

約数和(自身を除く): 216716622

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 331369, 662738, 994107, 1988214, 35456483, 70912966, 106369449, 212738898]

約数ペア:

[(1, 212738898), (2, 106369449), (3, 70912966), (6, 35456483), (107, 1988214), (214, 994107), (321, 662738), (642, 331369)]