206164554

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{4649}}^1$

素因数の和:5062

約数の個数: 32

約数和(自身を含む): 435240000

約数和(自身を除く): 229075446

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 389, 778, 1167, 2334, 4649, 7391, 9298, 13947, 14782, 22173, 27894, 44346, 88331, 176662, 264993, 529986, 1808461, 3616922, 5425383, 10850766, 34360759, 68721518, 103082277, 206164554]

約数ペア:

[(1, 206164554), (2, 103082277), (3, 68721518), (6, 34360759), (19, 10850766), (38, 5425383), (57, 3616922), (114, 1808461), (389, 529986), (778, 264993), (1167, 176662), (2334, 88331), (4649, 44346), (7391, 27894), (9298, 22173), (13947, 14782)]