219028216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{4759}}^1$

素因数の和:5299

約数の個数: 32

約数和(自身を含む): 448963200

約数和(自身を除く): 229934984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 523, 1046, 2092, 4184, 4759, 5753, 9518, 11506, 19036, 23012, 38072, 46024, 52349, 104698, 209396, 418792, 2488957, 4977914, 9955828, 19911656, 27378527, 54757054, 109514108, 219028216]

約数ペア:

[(1, 219028216), (2, 109514108), (4, 54757054), (8, 27378527), (11, 19911656), (22, 9955828), (44, 4977914), (88, 2488957), (523, 418792), (1046, 209396), (2092, 104698), (4184, 52349), (4759, 46024), (5753, 38072), (9518, 23012), (11506, 19036)]