200955890

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{43403}}^1$

素因数の和:43873

約数の個数: 16

約数和(自身を含む): 362510208

約数和(自身を除く): 161554318

約数列:

[1, 2, 5, 10, 463, 926, 2315, 4630, 43403, 86806, 217015, 434030, 20095589, 40191178, 100477945, 200955890]

約数ペア:

[(1, 200955890), (2, 100477945), (5, 40191178), (10, 20095589), (463, 434030), (926, 217015), (2315, 86806), (4630, 43403)]