201946624

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1611

約数の個数: 80

約数和(自身を含む): 459613440

約数和(自身を除く): 257666816

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 512, 704, 736, 1012, 1408, 1472, 1559, 2024, 2816, 2944, 3118, 4048, 5632, 5888, 6236, 8096, 11776, 12472, 16192, 17149, 24944, 32384, 34298, 35857, 49888, 64768, 68596, 71714, 99776, 129536, 137192, 143428, 199552, 274384, 286856, 394427, 399104, 548768, 573712, 788854, 798208, 1097536, 1147424, 1577708, 2195072, 2294848, 3155416, 4390144, 4589696, 6310832, 8780288, 9179392, 12621664, 18358784, 25243328, 50486656, 100973312, 201946624]

約数ペア:

[(1, 201946624), (2, 100973312), (4, 50486656), (8, 25243328), (11, 18358784), (16, 12621664), (22, 9179392), (23, 8780288), (32, 6310832), (44, 4589696), (46, 4390144), (64, 3155416), (88, 2294848), (92, 2195072), (128, 1577708), (176, 1147424), (184, 1097536), (253, 798208), (256, 788854), (352, 573712), (368, 548768), (506, 399104), (512, 394427), (704, 286856), (736, 274384), (1012, 199552), (1408, 143428), (1472, 137192), (1559, 129536), (2024, 99776), (2816, 71714), (2944, 68596), (3118, 64768), (4048, 49888), (5632, 35857), (5888, 34298), (6236, 32384), (8096, 24944), (11776, 17149), (12472, 16192)]