202289470

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{101653}}^1$

素因数の和:101859

約数の個数: 16

約数和(自身を含む): 365954400

約数和(自身を除く): 163664930

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 101653, 203306, 508265, 1016530, 20228947, 40457894, 101144735, 202289470]

約数ペア:

[(1, 202289470), (2, 101144735), (5, 40457894), (10, 20228947), (199, 1016530), (398, 508265), (995, 203306), (1990, 101653)]