207741952

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{18443}}^1$

素因数の和:18474

約数の個数: 44

約数和(自身を含む): 453058416

約数和(自身を除く): 245316464

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, 18443, 36886, 73772, 147544, 202873, 295088, 405746, 590176, 811492, 1180352, 1622984, 2360704, 3245968, 4721408, 6491936, 9442816, 12983872, 18885632, 25967744, 51935488, 103870976, 207741952]

約数ペア:

[(1, 207741952), (2, 103870976), (4, 51935488), (8, 25967744), (11, 18885632), (16, 12983872), (22, 9442816), (32, 6491936), (44, 4721408), (64, 3245968), (88, 2360704), (128, 1622984), (176, 1180352), (256, 811492), (352, 590176), (512, 405746), (704, 295088), (1024, 202873), (1408, 147544), (2816, 73772), (5632, 36886), (11264, 18443)]