201898459

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{2143}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 236972032

約数和(自身を除く): 35073573

約数列:

[1, 7, 43, 301, 313, 2143, 2191, 13459, 15001, 92149, 94213, 645043, 670759, 4695313, 28842637, 201898459]

約数ペア:

[(1, 201898459), (7, 28842637), (43, 4695313), (301, 670759), (313, 645043), (2143, 94213), (2191, 92149), (13459, 15001)]