201920648

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{537023}}^1$

素因数の和:537076

約数の個数: 16

約数和(自身を含む): 386657280

約数和(自身を除く): 184736632

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 537023, 1074046, 2148092, 4296184, 25240081, 50480162, 100960324, 201920648]

約数ペア:

[(1, 201920648), (2, 100960324), (4, 50480162), (8, 25240081), (47, 4296184), (94, 2148092), (188, 1074046), (376, 537023)]