193953858

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{1567}}^1$

素因数の和:2007

約数の個数: 48

約数和(自身を含む): 452600064

約数和(自身を除く): 258646206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 421, 842, 1263, 1567, 2526, 2947, 3134, 4701, 5894, 8841, 9402, 10969, 17682, 20629, 21938, 32907, 41258, 61887, 65814, 76783, 123774, 153566, 230349, 460698, 659707, 1319414, 1979121, 3958242, 4617949, 9235898, 13853847, 27707694, 32325643, 64651286, 96976929, 193953858]

約数ペア:

[(1, 193953858), (2, 96976929), (3, 64651286), (6, 32325643), (7, 27707694), (14, 13853847), (21, 9235898), (42, 4617949), (49, 3958242), (98, 1979121), (147, 1319414), (294, 659707), (421, 460698), (842, 230349), (1263, 153566), (1567, 123774), (2526, 76783), (2947, 65814), (3134, 61887), (4701, 41258), (5894, 32907), (8841, 21938), (9402, 20629), (10969, 17682)]