199028982

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{2143}}^1$

素因数の和:2844

約数の個数: 32

約数和(自身を含む): 416176128

約数和(自身を除く): 217147146

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 673, 1346, 2019, 2143, 4038, 4286, 6429, 12858, 15479, 30958, 46437, 49289, 92874, 98578, 147867, 295734, 1442239, 2884478, 4326717, 8653434, 33171497, 66342994, 99514491, 199028982]

約数ペア:

[(1, 199028982), (2, 99514491), (3, 66342994), (6, 33171497), (23, 8653434), (46, 4326717), (69, 2884478), (138, 1442239), (673, 295734), (1346, 147867), (2019, 98578), (2143, 92874), (4038, 49289), (4286, 46437), (6429, 30958), (12858, 15479)]