201675881072

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1777}}^1\times {\mathrm{43517}}^1$

素因数の和:45465

約数の個数: 40

約数和(自身を含む): 393374520336

約数和(自身を除く): 191698639264

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 1777, 2608, 3554, 7108, 14216, 28432, 43517, 87034, 174068, 289651, 348136, 579302, 696272, 1158604, 2317208, 4634416, 7093271, 14186542, 28373084, 56746168, 77329709, 113492336, 154659418, 309318836, 618637672, 1237275344, 12604742567, 25209485134, 50418970268, 100837940536, 201675881072]

約数ペア:

[(1, 201675881072), (2, 100837940536), (4, 50418970268), (8, 25209485134), (16, 12604742567), (163, 1237275344), (326, 618637672), (652, 309318836), (1304, 154659418), (1777, 113492336), (2608, 77329709), (3554, 56746168), (7108, 28373084), (14216, 14186542), (28432, 7093271), (43517, 4634416), (87034, 2317208), (174068, 1158604), (289651, 696272), (348136, 579302)]