199995402

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{497501}}^1$

素因数の和:497573

約数の個数: 16

約数和(自身を含む): 405961632

約数和(自身を除く): 205966230

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 497501, 995002, 1492503, 2985006, 33332567, 66665134, 99997701, 199995402]

約数ペア:

[(1, 199995402), (2, 99997701), (3, 66665134), (6, 33332567), (67, 2985006), (134, 1492503), (201, 995002), (402, 497501)]