203418243

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{63311}}^1$

素因数の和:63344

約数の個数: 32

約数和(自身を含む): 364677120

約数和(自身を除く): 161258877

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 63311, 189933, 443177, 569799, 1076287, 1329531, 1709397, 3228861, 3988593, 7534009, 9686583, 11965779, 22602027, 29059749, 67806081, 203418243]

約数ペア:

[(1, 203418243), (3, 67806081), (7, 29059749), (9, 22602027), (17, 11965779), (21, 9686583), (27, 7534009), (51, 3988593), (63, 3228861), (119, 1709397), (153, 1329531), (189, 1076287), (357, 569799), (459, 443177), (1071, 189933), (3213, 63311)]