203414218

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{73013}}^1$

素因数の和:73221

約数の個数: 16

約数和(自身を含む): 350467200

約数和(自身を除く): 147052982

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 73013, 146026, 511091, 1022182, 14529587, 29059174, 101707109, 203414218]

約数ペア:

[(1, 203414218), (2, 101707109), (7, 29059174), (14, 14529587), (199, 1022182), (398, 511091), (1393, 146026), (2786, 73013)]