401040322

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{839}}^1\times {\mathrm{1201}}^1$

素因数の和:2241

約数の個数: 16

約数和(自身を含む): 605808000

約数和(自身を除く): 204767678

約数列:

[1, 2, 199, 398, 839, 1201, 1678, 2402, 166961, 238999, 333922, 477998, 1007639, 2015278, 200520161, 401040322]

約数ペア:

[(1, 401040322), (2, 200520161), (199, 2015278), (398, 1007639), (839, 477998), (1201, 333922), (1678, 238999), (2402, 166961)]