200808836

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{635471}}^1$

素因数の和:635554

約数の個数: 12

約数和(自身を含む): 355864320

約数和(自身を除く): 155055484

約数列:

[1, 2, 4, 79, 158, 316, 635471, 1270942, 2541884, 50202209, 100404418, 200808836]

約数ペア:

[(1, 200808836), (2, 100404418), (4, 50202209), (79, 2541884), (158, 1270942), (316, 635471)]