200908032

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20123}}^1$

素因数の和:20155

約数の個数: 72

約数和(自身を含む): 575868384

約数和(自身を除く): 374960352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 20123, 40246, 60369, 80492, 120738, 160984, 241476, 261599, 321968, 482952, 523198, 643936, 784797, 965904, 1046396, 1287872, 1569594, 1931808, 2092792, 2575744, 3139188, 3863616, 4185584, 5151488, 6278376, 7727232, 8371168, 12556752, 15454464, 16742336, 25113504, 33484672, 50227008, 66969344, 100454016, 200908032]

約数ペア:

[(1, 200908032), (2, 100454016), (3, 66969344), (4, 50227008), (6, 33484672), (8, 25113504), (12, 16742336), (13, 15454464), (16, 12556752), (24, 8371168), (26, 7727232), (32, 6278376), (39, 5151488), (48, 4185584), (52, 3863616), (64, 3139188), (78, 2575744), (96, 2092792), (104, 1931808), (128, 1569594), (156, 1287872), (192, 1046396), (208, 965904), (256, 784797), (312, 643936), (384, 523198), (416, 482952), (624, 321968), (768, 261599), (832, 241476), (1248, 160984), (1664, 120738), (2496, 80492), (3328, 60369), (4992, 40246), (9984, 20123)]