209079311833

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{135391}}^1$

素因数の和:136117

約数の個数: 32

約数和(自身を含む): 266711408640

約数和(自身を除く): 57632096807

約数列:

[1, 7, 17, 19, 119, 133, 323, 683, 2261, 4781, 11611, 12977, 81277, 90839, 135391, 220609, 947737, 1544263, 2301647, 2572429, 16111529, 18007003, 43731293, 92472053, 306119051, 647304371, 1572024901, 1756969007, 11004174307, 12298783049, 29868473119, 209079311833]

約数ペア:

[(1, 209079311833), (7, 29868473119), (17, 12298783049), (19, 11004174307), (119, 1756969007), (133, 1572024901), (323, 647304371), (683, 306119051), (2261, 92472053), (4781, 43731293), (11611, 18007003), (12977, 16111529), (81277, 2572429), (90839, 2301647), (135391, 1544263), (220609, 947737)]