203423547

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{22037}}^1$

素因数の和:22238

約数の個数: 16

約数和(自身を含む): 288785952

約数和(自身を除く): 85362405

約数列:

[1, 3, 17, 51, 181, 543, 3077, 9231, 22037, 66111, 374629, 1123887, 3988697, 11966091, 67807849, 203423547]

約数ペア:

[(1, 203423547), (3, 67807849), (17, 11966091), (51, 3988697), (181, 1123887), (543, 374629), (3077, 66111), (9231, 22037)]