204159104

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 432153600

約数和(自身を除く): 227994496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 254, 304, 508, 608, 661, 1016, 1216, 1322, 2032, 2413, 2432, 2644, 4064, 4826, 5288, 8128, 9652, 10576, 12559, 16256, 19304, 21152, 25118, 38608, 42304, 50236, 77216, 83947, 84608, 100472, 154432, 167894, 200944, 308864, 335788, 401888, 671576, 803776, 1343152, 1594993, 1607552, 2686304, 3189986, 5372608, 6379972, 10745216, 12759944, 25519888, 51039776, 102079552, 204159104]

約数ペア:

[(1, 204159104), (2, 102079552), (4, 51039776), (8, 25519888), (16, 12759944), (19, 10745216), (32, 6379972), (38, 5372608), (64, 3189986), (76, 2686304), (127, 1607552), (128, 1594993), (152, 1343152), (254, 803776), (304, 671576), (508, 401888), (608, 335788), (661, 308864), (1016, 200944), (1216, 167894), (1322, 154432), (2032, 100472), (2413, 84608), (2432, 83947), (2644, 77216), (4064, 50236), (4826, 42304), (5288, 38608), (8128, 25118), (9652, 21152), (10576, 19304), (12559, 16256)]