201649168

素因数分解:

$2^4\times 7^1\times {\mathrm{487}}^1\times {\mathrm{3697}}^1$

素因数の和:4199

約数の個数: 40

約数和(自身を含む): 447546752

約数和(自身を除く): 245897584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 487, 974, 1948, 3409, 3697, 3896, 6818, 7394, 7792, 13636, 14788, 25879, 27272, 29576, 51758, 54544, 59152, 103516, 207032, 414064, 1800439, 3600878, 7201756, 12603073, 14403512, 25206146, 28807024, 50412292, 100824584, 201649168]

約数ペア:

[(1, 201649168), (2, 100824584), (4, 50412292), (7, 28807024), (8, 25206146), (14, 14403512), (16, 12603073), (28, 7201756), (56, 3600878), (112, 1800439), (487, 414064), (974, 207032), (1948, 103516), (3409, 59152), (3697, 54544), (3896, 51758), (6818, 29576), (7394, 27272), (7792, 25879), (13636, 14788)]