199023616

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{17669}}^1$

素因数の和:17700

約数の個数: 44

約数和(自身を含む): 434045880

約数和(自身を除く): 235022264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2816, 5632, 11264, 17669, 35338, 70676, 141352, 194359, 282704, 388718, 565408, 777436, 1130816, 1554872, 2261632, 3109744, 4523264, 6219488, 9046528, 12438976, 18093056, 24877952, 49755904, 99511808, 199023616]

約数ペア:

[(1, 199023616), (2, 99511808), (4, 49755904), (8, 24877952), (11, 18093056), (16, 12438976), (22, 9046528), (32, 6219488), (44, 4523264), (64, 3109744), (88, 2261632), (128, 1554872), (176, 1130816), (256, 777436), (352, 565408), (512, 388718), (704, 282704), (1024, 194359), (1408, 141352), (2816, 70676), (5632, 35338), (11264, 17669)]