202015744

素因数分解:

$2^{10}\times 7^1\times {\mathrm{28183}}^1$

素因数の和:28210

約数の個数: 44

約数和(自身を含む): 461541184

約数和(自身を除く): 259525440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 28183, 56366, 112732, 197281, 225464, 394562, 450928, 789124, 901856, 1578248, 1803712, 3156496, 3607424, 6312992, 7214848, 12625984, 14429696, 25251968, 28859392, 50503936, 101007872, 202015744]

約数ペア:

[(1, 202015744), (2, 101007872), (4, 50503936), (7, 28859392), (8, 25251968), (14, 14429696), (16, 12625984), (28, 7214848), (32, 6312992), (56, 3607424), (64, 3156496), (112, 1803712), (128, 1578248), (224, 901856), (256, 789124), (448, 450928), (512, 394562), (896, 225464), (1024, 197281), (1792, 112732), (3584, 56366), (7168, 28183)]