199006192

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{161531}}^1$

素因数の和:161557

約数の個数: 40

約数和(自身を含む): 480719232

約数和(自身を除く): 281713040

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 161531, 323062, 646124, 1130717, 1292248, 1776841, 2261434, 2584496, 3553682, 4522868, 7107364, 9045736, 12437887, 14214728, 18091472, 24875774, 28429456, 49751548, 99503096, 199006192]

約数ペア:

[(1, 199006192), (2, 99503096), (4, 49751548), (7, 28429456), (8, 24875774), (11, 18091472), (14, 14214728), (16, 12437887), (22, 9045736), (28, 7107364), (44, 4522868), (56, 3553682), (77, 2584496), (88, 2261434), (112, 1776841), (154, 1292248), (176, 1130717), (308, 646124), (616, 323062), (1232, 161531)]