202217984

素因数分解:

$2^9\times {\mathrm{487}}^1\times {\mathrm{811}}^1$

素因数の和:1316

約数の個数: 40

約数和(自身を含む): 405369888

約数和(自身を除く): 203151904

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 487, 512, 811, 974, 1622, 1948, 3244, 3896, 6488, 7792, 12976, 15584, 25952, 31168, 51904, 62336, 103808, 124672, 207616, 249344, 394957, 415232, 789914, 1579828, 3159656, 6319312, 12638624, 25277248, 50554496, 101108992, 202217984]

約数ペア:

[(1, 202217984), (2, 101108992), (4, 50554496), (8, 25277248), (16, 12638624), (32, 6319312), (64, 3159656), (128, 1579828), (256, 789914), (487, 415232), (512, 394957), (811, 249344), (974, 207616), (1622, 124672), (1948, 103808), (3244, 62336), (3896, 51904), (6488, 31168), (7792, 25952), (12976, 15584)]