203886016

素因数分解:

$2^6\times {\mathrm{263}}^1\times {\mathrm{12113}}^1$

素因数の和:12388

約数の個数: 28

約数和(自身を含む): 406158192

約数和(自身を除く): 202272176

約数列:

[1, 2, 4, 8, 16, 32, 64, 263, 526, 1052, 2104, 4208, 8416, 12113, 16832, 24226, 48452, 96904, 193808, 387616, 775232, 3185719, 6371438, 12742876, 25485752, 50971504, 101943008, 203886016]

約数ペア:

[(1, 203886016), (2, 101943008), (4, 50971504), (8, 25485752), (16, 12742876), (32, 6371438), (64, 3185719), (263, 775232), (526, 387616), (1052, 193808), (2104, 96904), (4208, 48452), (8416, 24226), (12113, 16832)]