204067168

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{155539}}^1$

素因数の和:155590

約数の個数: 24

約数和(自身を含む): 411558840

約数和(自身を除く): 207491672

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 155539, 311078, 622156, 1244312, 2488624, 4977248, 6377099, 12754198, 25508396, 51016792, 102033584, 204067168]

約数ペア:

[(1, 204067168), (2, 102033584), (4, 51016792), (8, 25508396), (16, 12754198), (32, 6377099), (41, 4977248), (82, 2488624), (164, 1244312), (328, 622156), (656, 311078), (1312, 155539)]