199384773

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{46771}}^1$

素因数の和:46817

約数の個数: 24

約数和(自身を含む): 319920480

約数和(自身を除く): 120535707

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 46771, 140313, 327397, 982191, 1356359, 2291779, 4069077, 6875337, 9494513, 28483539, 66461591, 199384773]

約数ペア:

[(1, 199384773), (3, 66461591), (7, 28483539), (21, 9494513), (29, 6875337), (49, 4069077), (87, 2291779), (147, 1356359), (203, 982191), (609, 327397), (1421, 140313), (4263, 46771)]