199924736

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{17749}}^1$

素因数の和:17780

約数の個数: 44

約数和(自身を含む): 436011000

約数和(自身を除く): 236086264

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, 17749, 35498, 70996, 141992, 195239, 283984, 390478, 567968, 780956, 1135936, 1561912, 2271872, 3123824, 4543744, 6247648, 9087488, 12495296, 18174976, 24990592, 49981184, 99962368, 199924736]

約数ペア:

[(1, 199924736), (2, 99962368), (4, 49981184), (8, 24990592), (11, 18174976), (16, 12495296), (22, 9087488), (32, 6247648), (44, 4543744), (64, 3123824), (88, 2271872), (128, 1561912), (176, 1135936), (256, 780956), (352, 567968), (512, 390478), (704, 283984), (1024, 195239), (1408, 141992), (2816, 70996), (5632, 35498), (11264, 17749)]