204881144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{115883}}^1$

素因数の和:115919

約数の個数: 32

約数和(自身を含む): 438041520

約数和(自身を除く): 233160376

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 115883, 231766, 463532, 927064, 1506479, 1970011, 3012958, 3940022, 6025916, 7880044, 12051832, 15760088, 25610143, 51220286, 102440572, 204881144]

約数ペア:

[(1, 204881144), (2, 102440572), (4, 51220286), (8, 25610143), (13, 15760088), (17, 12051832), (26, 7880044), (34, 6025916), (52, 3940022), (68, 3012958), (104, 1970011), (136, 1506479), (221, 927064), (442, 463532), (884, 231766), (1768, 115883)]