204489712

素因数分解:

$2^4\times 7^1\times {\mathrm{439}}^1\times {\mathrm{4159}}^1$

素因数の和:4613

約数の個数: 40

約数和(自身を含む): 453939200

約数和(自身を除く): 249449488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 439, 878, 1756, 3073, 3512, 4159, 6146, 7024, 8318, 12292, 16636, 24584, 29113, 33272, 49168, 58226, 66544, 116452, 232904, 465808, 1825801, 3651602, 7303204, 12780607, 14606408, 25561214, 29212816, 51122428, 102244856, 204489712]

約数ペア:

[(1, 204489712), (2, 102244856), (4, 51122428), (7, 29212816), (8, 25561214), (14, 14606408), (16, 12780607), (28, 7303204), (56, 3651602), (112, 1825801), (439, 465808), (878, 232904), (1756, 116452), (3073, 66544), (3512, 58226), (4159, 49168), (6146, 33272), (7024, 29113), (8318, 24584), (12292, 16636)]