203365210

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{24239}}^1$

素因数の和:25085

約数の個数: 16

約数和(自身を含む): 366508800

約数和(自身を除く): 163143590

約数列:

[1, 2, 5, 10, 839, 1678, 4195, 8390, 24239, 48478, 121195, 242390, 20336521, 40673042, 101682605, 203365210]

約数ペア:

[(1, 203365210), (2, 101682605), (5, 40673042), (10, 20336521), (839, 242390), (1678, 121195), (4195, 48478), (8390, 24239)]