198260046

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4937}}^1$

素因数の和:5065

約数の個数: 48

約数和(自身を含む): 452952864

約数和(自身を除く): 254692818

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 97, 138, 194, 207, 291, 414, 582, 873, 1746, 2231, 4462, 4937, 6693, 9874, 13386, 14811, 20079, 29622, 40158, 44433, 88866, 113551, 227102, 340653, 478889, 681306, 957778, 1021959, 1436667, 2043918, 2873334, 4310001, 8620002, 11014447, 22028894, 33043341, 66086682, 99130023, 198260046]

約数ペア:

[(1, 198260046), (2, 99130023), (3, 66086682), (6, 33043341), (9, 22028894), (18, 11014447), (23, 8620002), (46, 4310001), (69, 2873334), (97, 2043918), (138, 1436667), (194, 1021959), (207, 957778), (291, 681306), (414, 478889), (582, 340653), (873, 227102), (1746, 113551), (2231, 88866), (4462, 44433), (4937, 40158), (6693, 29622), (9874, 20079), (13386, 14811)]