214974287

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 244328448

約数和(自身を除く): 29354161

約数列:

[1, 11, 47, 103, 121, 367, 517, 1133, 4037, 4841, 5687, 12463, 17249, 37801, 44407, 53251, 189739, 415811, 585761, 1776647, 2087129, 4573921, 19543117, 214974287]

約数ペア:

[(1, 214974287), (11, 19543117), (47, 4573921), (103, 2087129), (121, 1776647), (367, 585761), (517, 415811), (1133, 189739), (4037, 53251), (4841, 44407), (5687, 37801), (12463, 17249)]