202485248

素因数分解:

$2^9\times 7^3\times {\mathrm{1153}}^1$

素因数の和:1192

約数の個数: 80

約数和(自身を含む): 472216800

約数和(自身を除く): 269731552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 896, 1153, 1372, 1568, 1792, 2306, 2744, 3136, 3584, 4612, 5488, 6272, 8071, 9224, 10976, 12544, 16142, 18448, 21952, 25088, 32284, 36896, 43904, 56497, 64568, 73792, 87808, 112994, 129136, 147584, 175616, 225988, 258272, 295168, 395479, 451976, 516544, 590336, 790958, 903952, 1033088, 1581916, 1807904, 2066176, 3163832, 3615808, 4132352, 6327664, 7231616, 12655328, 14463232, 25310656, 28926464, 50621312, 101242624, 202485248]

約数ペア:

[(1, 202485248), (2, 101242624), (4, 50621312), (7, 28926464), (8, 25310656), (14, 14463232), (16, 12655328), (28, 7231616), (32, 6327664), (49, 4132352), (56, 3615808), (64, 3163832), (98, 2066176), (112, 1807904), (128, 1581916), (196, 1033088), (224, 903952), (256, 790958), (343, 590336), (392, 516544), (448, 451976), (512, 395479), (686, 295168), (784, 258272), (896, 225988), (1153, 175616), (1372, 147584), (1568, 129136), (1792, 112994), (2306, 87808), (2744, 73792), (3136, 64568), (3584, 56497), (4612, 43904), (5488, 36896), (6272, 32284), (8071, 25088), (9224, 21952), (10976, 18448), (12544, 16142)]