200206521

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{147319}}^1$

素因数の和:147476

約数の個数: 12

約数和(自身を含む): 291104320

約数和(自身を除く): 90897799

約数列:

[1, 3, 9, 151, 453, 1359, 147319, 441957, 1325871, 22245169, 66735507, 200206521]

約数ペア:

[(1, 200206521), (3, 66735507), (9, 22245169), (151, 1325871), (453, 441957), (1359, 147319)]