199643406

素因数分解:

$2^1\times 3^1\times {\mathrm{839}}^1\times {\mathrm{39659}}^1$

素因数の和:40503

約数の個数: 16

約数和(自身を含む): 399772800

約数和(自身を除く): 200129394

約数列:

[1, 2, 3, 6, 839, 1678, 2517, 5034, 39659, 79318, 118977, 237954, 33273901, 66547802, 99821703, 199643406]

約数ペア:

[(1, 199643406), (2, 99821703), (3, 66547802), (6, 33273901), (839, 237954), (1678, 118977), (2517, 79318), (5034, 39659)]