204313578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2011}}^1$

素因数の和:2123

約数の個数: 64

約数和(自身を含む): 486743040

約数和(自身を除く): 282429462

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 59, 82, 118, 123, 177, 246, 287, 354, 413, 574, 826, 861, 1239, 1722, 2011, 2419, 2478, 4022, 4838, 6033, 7257, 12066, 14077, 14514, 16933, 28154, 33866, 42231, 50799, 82451, 84462, 101598, 118649, 164902, 237298, 247353, 355947, 494706, 577157, 711894, 830543, 1154314, 1661086, 1731471, 2491629, 3462942, 4864609, 4983258, 9729218, 14593827, 29187654, 34052263, 68104526, 102156789, 204313578]

約数ペア:

[(1, 204313578), (2, 102156789), (3, 68104526), (6, 34052263), (7, 29187654), (14, 14593827), (21, 9729218), (41, 4983258), (42, 4864609), (59, 3462942), (82, 2491629), (118, 1731471), (123, 1661086), (177, 1154314), (246, 830543), (287, 711894), (354, 577157), (413, 494706), (574, 355947), (826, 247353), (861, 237298), (1239, 164902), (1722, 118649), (2011, 101598), (2419, 84462), (2478, 82451), (4022, 50799), (4838, 42231), (6033, 33866), (7257, 28154), (12066, 16933), (14077, 14514)]