201561018

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{1783}}^1$

素因数の和:2098

約数の個数: 32

約数和(自身を含む): 410006016

約数和(自身を除く): 208444998

約数列:

[1, 2, 3, 6, 83, 166, 227, 249, 454, 498, 681, 1362, 1783, 3566, 5349, 10698, 18841, 37682, 56523, 113046, 147989, 295978, 404741, 443967, 809482, 887934, 1214223, 2428446, 33593503, 67187006, 100780509, 201561018]

約数ペア:

[(1, 201561018), (2, 100780509), (3, 67187006), (6, 33593503), (83, 2428446), (166, 1214223), (227, 887934), (249, 809482), (454, 443967), (498, 404741), (681, 295978), (1362, 147989), (1783, 113046), (3566, 56523), (5349, 37682), (10698, 18841)]