205732612

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 383160960

約数和(自身を除く): 177428348

約数列:

[1, 2, 4, 29, 58, 67, 103, 116, 134, 206, 257, 268, 412, 514, 1028, 1943, 2987, 3886, 5974, 6901, 7453, 7772, 11948, 13802, 14906, 17219, 26471, 27604, 29812, 34438, 52942, 68876, 105884, 200129, 400258, 499351, 767659, 800516, 998702, 1535318, 1773557, 1997404, 3070636, 3547114, 7094228, 51433153, 102866306, 205732612]

約数ペア:

[(1, 205732612), (2, 102866306), (4, 51433153), (29, 7094228), (58, 3547114), (67, 3070636), (103, 1997404), (116, 1773557), (134, 1535318), (206, 998702), (257, 800516), (268, 767659), (412, 499351), (514, 400258), (1028, 200129), (1943, 105884), (2987, 68876), (3886, 52942), (5974, 34438), (6901, 29812), (7453, 27604), (7772, 26471), (11948, 17219), (13802, 14906)]