201169016

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{389}}^1\times {\mathrm{509}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 381888000

約数和(自身を除く): 180718984

約数列:

[1, 2, 4, 8, 127, 254, 389, 508, 509, 778, 1016, 1018, 1556, 2036, 3112, 4072, 49403, 64643, 98806, 129286, 197612, 198001, 258572, 395224, 396002, 517144, 792004, 1584008, 25146127, 50292254, 100584508, 201169016]

約数ペア:

[(1, 201169016), (2, 100584508), (4, 50292254), (8, 25146127), (127, 1584008), (254, 792004), (389, 517144), (508, 396002), (509, 395224), (778, 258572), (1016, 198001), (1018, 197612), (1556, 129286), (2036, 98806), (3112, 64643), (4072, 49403)]