200904004

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{65827}}^1$

素因数の和:65947

約数の個数: 24

約数和(自身を含む): 405500480

約数和(自身を除く): 204596476

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 65827, 131654, 263308, 460789, 921578, 1843156, 7175143, 14350286, 28700572, 50226001, 100452002, 200904004]

約数ペア:

[(1, 200904004), (2, 100452002), (4, 50226001), (7, 28700572), (14, 14350286), (28, 7175143), (109, 1843156), (218, 921578), (436, 460789), (763, 263308), (1526, 131654), (3052, 65827)]