200886784

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2437}}^1$

素因数の和:2485

約数の個数: 80

約数和(自身を含む): 478862208

約数和(自身を除く): 277975424

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1288, 1472, 1792, 2437, 2576, 2944, 3584, 4874, 5152, 5888, 9748, 10304, 11776, 17059, 19496, 20608, 34118, 38992, 41216, 56051, 68236, 77984, 82432, 112102, 136472, 155968, 224204, 272944, 311936, 392357, 448408, 545888, 623872, 784714, 896816, 1091776, 1247744, 1569428, 1793632, 2183552, 3138856, 3587264, 4367104, 6277712, 7174528, 8734208, 12555424, 14349056, 25110848, 28698112, 50221696, 100443392, 200886784]

約数ペア:

[(1, 200886784), (2, 100443392), (4, 50221696), (7, 28698112), (8, 25110848), (14, 14349056), (16, 12555424), (23, 8734208), (28, 7174528), (32, 6277712), (46, 4367104), (56, 3587264), (64, 3138856), (92, 2183552), (112, 1793632), (128, 1569428), (161, 1247744), (184, 1091776), (224, 896816), (256, 784714), (322, 623872), (368, 545888), (448, 448408), (512, 392357), (644, 311936), (736, 272944), (896, 224204), (1288, 155968), (1472, 136472), (1792, 112102), (2437, 82432), (2576, 77984), (2944, 68236), (3584, 56051), (4874, 41216), (5152, 38992), (5888, 34118), (9748, 20608), (10304, 19496), (11776, 17059)]