219049178876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{72227}}^1\times {\mathrm{68927}}^1$

素因数の和:141169

約数の個数: 24

約数和(自身を含む): 418196653056

約数和(自身を除く): 199147474180

約数列:

[1, 2, 4, 11, 22, 44, 68927, 72227, 137854, 144454, 275708, 288908, 758197, 794497, 1516394, 1588994, 3032788, 3177988, 4978390429, 9956780858, 19913561716, 54762294719, 109524589438, 219049178876]

約数ペア:

[(1, 219049178876), (2, 109524589438), (4, 54762294719), (11, 19913561716), (22, 9956780858), (44, 4978390429), (68927, 3177988), (72227, 3032788), (137854, 1588994), (144454, 1516394), (275708, 794497), (288908, 758197)]