204912

素因数分解:

$2^4\times 3^2\times {\mathrm{1423}}^1$

素因数の和:1437

約数の個数: 30

約数和(自身を含む): 573872

約数和(自身を除く): 368960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1423, 2846, 4269, 5692, 8538, 11384, 12807, 17076, 22768, 25614, 34152, 51228, 68304, 102456, 204912]

約数ペア:

[(1, 204912), (2, 102456), (3, 68304), (4, 51228), (6, 34152), (8, 25614), (9, 22768), (12, 17076), (16, 12807), (18, 11384), (24, 8538), (36, 5692), (48, 4269), (72, 2846), (144, 1423)]