198157794

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{1201}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 401910336

約数和(自身を除く): 203752542

約数列:

[1, 2, 3, 6, 107, 214, 257, 321, 514, 642, 771, 1201, 1542, 2402, 3603, 7206, 27499, 54998, 82497, 128507, 164994, 257014, 308657, 385521, 617314, 771042, 925971, 1851942, 33026299, 66052598, 99078897, 198157794]

約数ペア:

[(1, 198157794), (2, 99078897), (3, 66052598), (6, 33026299), (107, 1851942), (214, 925971), (257, 771042), (321, 617314), (514, 385521), (642, 308657), (771, 257014), (1201, 164994), (1542, 128507), (2402, 82497), (3603, 54998), (7206, 27499)]