201495872

素因数分解:

$2^6\times {\mathrm{263}}^1\times {\mathrm{11971}}^1$

素因数の和:12246

約数の個数: 28

約数和(自身を含む): 401397216

約数和(自身を除く): 199901344

約数列:

[1, 2, 4, 8, 16, 32, 64, 263, 526, 1052, 2104, 4208, 8416, 11971, 16832, 23942, 47884, 95768, 191536, 383072, 766144, 3148373, 6296746, 12593492, 25186984, 50373968, 100747936, 201495872]

約数ペア:

[(1, 201495872), (2, 100747936), (4, 50373968), (8, 25186984), (16, 12593492), (32, 6296746), (64, 3148373), (263, 766144), (526, 383072), (1052, 191536), (2104, 95768), (4208, 47884), (8416, 23942), (11971, 16832)]