201968169532

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1277}}^1\times {\mathrm{500501}}^1$

素因数の和:501861

約数の個数: 24

約数和(自身を含む): 358199271360

約数和(自身を除く): 156231101828

約数列:

[1, 2, 4, 79, 158, 316, 1277, 2554, 5108, 100883, 201766, 403532, 500501, 1001002, 2002004, 39539579, 79079158, 158158316, 639139777, 1278279554, 2556559108, 50492042383, 100984084766, 201968169532]

約数ペア:

[(1, 201968169532), (2, 100984084766), (4, 50492042383), (79, 2556559108), (158, 1278279554), (316, 639139777), (1277, 158158316), (2554, 79079158), (5108, 39539579), (100883, 2002004), (201766, 1001002), (403532, 500501)]