208684866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{140813}}^1$

素因数の和:140850

約数の個数: 32

約数和(自身を含む): 473135040

約数和(自身を除く): 264450174

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 140813, 281626, 422439, 844878, 1830569, 2675447, 3661138, 5350894, 5491707, 8026341, 10983414, 16052682, 34780811, 69561622, 104342433, 208684866]

約数ペア:

[(1, 208684866), (2, 104342433), (3, 69561622), (6, 34780811), (13, 16052682), (19, 10983414), (26, 8026341), (38, 5491707), (39, 5350894), (57, 3661138), (78, 2675447), (114, 1830569), (247, 844878), (494, 422439), (741, 281626), (1482, 140813)]