199984706

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{14519}}^1$

素因数の和:14689

約数の個数: 16

約数和(自身を含む): 307359360

約数和(自身を除く): 107374654

約数列:

[1, 2, 71, 97, 142, 194, 6887, 13774, 14519, 29038, 1030849, 1408343, 2061698, 2816686, 99992353, 199984706]

約数ペア:

[(1, 199984706), (2, 99992353), (71, 2816686), (97, 2061698), (142, 1408343), (194, 1030849), (6887, 29038), (13774, 14519)]