200776239

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{145807}}^1$

素因数の和:145836

約数の個数: 20

約数和(自身を含む): 317569824

約数和(自身を除く): 116793585

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 145807, 437421, 1312263, 2478719, 3936789, 7436157, 11810367, 22308471, 66925413, 200776239]

約数ペア:

[(1, 200776239), (3, 66925413), (9, 22308471), (17, 11810367), (27, 7436157), (51, 3936789), (81, 2478719), (153, 1312263), (459, 437421), (1377, 145807)]