201797764

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{16417}}^1$

素因数の和:16867

約数の個数: 24

約数和(自身を含む): 404539520

約数和(自身を除く): 202741756

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 12292, 16417, 32834, 65668, 114919, 229838, 459676, 7207063, 14414126, 28828252, 50449441, 100898882, 201797764]

約数ペア:

[(1, 201797764), (2, 100898882), (4, 50449441), (7, 28828252), (14, 14414126), (28, 7207063), (439, 459676), (878, 229838), (1756, 114919), (3073, 65668), (6146, 32834), (12292, 16417)]