199008572

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{47701}}^1$

素因数の和:47861

約数の個数: 24

約数和(自身を含む): 400696800

約数和(自身を除く): 201688228

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 47701, 95402, 190804, 333907, 667814, 1335628, 7107449, 14214898, 28429796, 49752143, 99504286, 199008572]

約数ペア:

[(1, 199008572), (2, 99504286), (4, 49752143), (7, 28429796), (14, 14214898), (28, 7107449), (149, 1335628), (298, 667814), (596, 333907), (1043, 190804), (2086, 95402), (4172, 47701)]