201821406

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{80279}}^1$

素因数の和:80703

約数の個数: 16

約数和(自身を含む): 404611200

約数和(自身を除く): 202789794

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 80279, 160558, 240837, 481674, 33636901, 67273802, 100910703, 201821406]

約数ペア:

[(1, 201821406), (2, 100910703), (3, 67273802), (6, 33636901), (419, 481674), (838, 240837), (1257, 160558), (2514, 80279)]