189707954

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 300839616

約数和(自身を除く): 111131662

約数列:

[1, 2, 37, 67, 74, 83, 134, 166, 461, 922, 2479, 3071, 4958, 5561, 6142, 11122, 17057, 30887, 34114, 38263, 61774, 76526, 205757, 411514, 1142819, 1415731, 2285638, 2563621, 2831462, 5127242, 94853977, 189707954]

約数ペア:

[(1, 189707954), (2, 94853977), (37, 5127242), (67, 2831462), (74, 2563621), (83, 2285638), (134, 1415731), (166, 1142819), (461, 411514), (922, 205757), (2479, 76526), (3071, 61774), (4958, 38263), (5561, 34114), (6142, 30887), (11122, 17057)]