225422764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{423727}}^1$

素因数の和:423757

約数の個数: 24

約数和(自身を含む): 474575360

約数和(自身を除く): 249152596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 423727, 847454, 1694908, 2966089, 5932178, 8050813, 11864356, 16101626, 32203252, 56355691, 112711382, 225422764]

約数ペア:

[(1, 225422764), (2, 112711382), (4, 56355691), (7, 32203252), (14, 16101626), (19, 11864356), (28, 8050813), (38, 5932178), (76, 2966089), (133, 1694908), (266, 847454), (532, 423727)]