254164804

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{7517}}^1$

素因数の和:7707

約数の個数: 24

約数和(自身を含む): 454688640

約数和(自身を除く): 200523836

約数列:

[1, 2, 4, 79, 107, 158, 214, 316, 428, 7517, 8453, 15034, 16906, 30068, 33812, 593843, 804319, 1187686, 1608638, 2375372, 3217276, 63541201, 127082402, 254164804]

約数ペア:

[(1, 254164804), (2, 127082402), (4, 63541201), (79, 3217276), (107, 2375372), (158, 1608638), (214, 1187686), (316, 804319), (428, 593843), (7517, 33812), (8453, 30068), (15034, 16906)]