227654756

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2017}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 474633600

約数和(自身を除く): 246978844

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 139, 203, 278, 406, 556, 812, 973, 1946, 2017, 3892, 4031, 4034, 8062, 8068, 14119, 16124, 28217, 28238, 56434, 56476, 58493, 112868, 116986, 233972, 280363, 409451, 560726, 818902, 1121452, 1637804, 1962541, 3925082, 7850164, 8130527, 16261054, 32522108, 56913689, 113827378, 227654756]

約数ペア:

[(1, 227654756), (2, 113827378), (4, 56913689), (7, 32522108), (14, 16261054), (28, 8130527), (29, 7850164), (58, 3925082), (116, 1962541), (139, 1637804), (203, 1121452), (278, 818902), (406, 560726), (556, 409451), (812, 280363), (973, 233972), (1946, 116986), (2017, 112868), (3892, 58493), (4031, 56476), (4034, 56434), (8062, 28238), (8068, 28217), (14119, 16124)]