219862014

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{1999}}^1$

素因数の和:2824

約数の個数: 32

約数和(自身を含む): 459648000

約数和(自身を除く): 239785986

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 797, 1594, 1999, 2391, 3998, 4782, 5997, 11994, 18331, 36662, 45977, 54993, 91954, 109986, 137931, 275862, 1593203, 3186406, 4779609, 9559218, 36643669, 73287338, 109931007, 219862014]

約数ペア:

[(1, 219862014), (2, 109931007), (3, 73287338), (6, 36643669), (23, 9559218), (46, 4779609), (69, 3186406), (138, 1593203), (797, 275862), (1594, 137931), (1999, 109986), (2391, 91954), (3998, 54993), (4782, 45977), (5997, 36662), (11994, 18331)]