200199590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{870433}}^1$

素因数の和:870463

約数の個数: 16

約数和(自身を含む): 376027488

約数和(自身を除く): 175827898

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 870433, 1740866, 4352165, 8704330, 20019959, 40039918, 100099795, 200199590]

約数ペア:

[(1, 200199590), (2, 100099795), (5, 40039918), (10, 20019959), (23, 8704330), (46, 4352165), (115, 1740866), (230, 870433)]