202893160

素因数分解:

$2^3\times 5^1\times {\mathrm{5072329}}^1$

素因数の和:5072340

約数の個数: 16

約数和(自身を含む): 456509700

約数和(自身を除く): 253616540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5072329, 10144658, 20289316, 25361645, 40578632, 50723290, 101446580, 202893160]

約数ペア:

[(1, 202893160), (2, 101446580), (4, 50723290), (5, 40578632), (8, 25361645), (10, 20289316), (20, 10144658), (40, 5072329)]