204057386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{39439}}^1$

素因数の和:39653

約数の個数: 16

約数和(自身を含む): 331296000

約数和(自身を除く): 127238614

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 39439, 78878, 512707, 1025414, 7848361, 15696722, 102028693, 204057386]

約数ペア:

[(1, 204057386), (2, 102028693), (13, 15696722), (26, 7848361), (199, 1025414), (398, 512707), (2587, 78878), (5174, 39439)]