206604103678

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1\times {\mathrm{322433}}^1$

素因数の和:323716

約数の個数: 32

約数和(自身を含む): 364046042304

約数和(自身を除く): 157441938626

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1237, 2474, 8659, 17318, 45769, 91538, 320383, 322433, 640766, 644866, 2257031, 4514062, 11930021, 23860042, 83510147, 167020294, 398849621, 797699242, 2791947347, 5583894694, 14757435977, 29514871954, 103302051839, 206604103678]

約数ペア:

[(1, 206604103678), (2, 103302051839), (7, 29514871954), (14, 14757435977), (37, 5583894694), (74, 2791947347), (259, 797699242), (518, 398849621), (1237, 167020294), (2474, 83510147), (8659, 23860042), (17318, 11930021), (45769, 4514062), (91538, 2257031), (320383, 644866), (322433, 640766)]