198159998402

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1\times {\mathrm{1647407}}^1$

素因数の和:1647985

約数の個数: 16

約数和(自身を含む): 300091841280

約数和(自身を除く): 101931842878

約数列:

[1, 2, 137, 274, 439, 878, 60143, 120286, 1647407, 3294814, 225694759, 451389518, 723211673, 1446423346, 99079999201, 198159998402]

約数ペア:

[(1, 198159998402), (2, 99079999201), (137, 1446423346), (274, 723211673), (439, 451389518), (878, 225694759), (60143, 3294814), (120286, 1647407)]