205300242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1629367}}^1$

素因数の和:1629382

約数の個数: 24

約数和(自身を含む): 508362816

約数和(自身を除く): 303062574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1629367, 3258734, 4888101, 9776202, 11405569, 14664303, 22811138, 29328606, 34216707, 68433414, 102650121, 205300242]

約数ペア:

[(1, 205300242), (2, 102650121), (3, 68433414), (6, 34216707), (7, 29328606), (9, 22811138), (14, 14664303), (18, 11405569), (21, 9776202), (42, 4888101), (63, 3258734), (126, 1629367)]