201765724180

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{52270913}}^1$

素因数の和:52271115

約数の個数: 24

約数和(自身を含む): 425903407272

約数和(自身を除く): 224137683092

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 52270913, 104541826, 209083652, 261354565, 522709130, 1045418260, 10088286209, 20176572418, 40353144836, 50441431045, 100882862090, 201765724180]

約数ペア:

[(1, 201765724180), (2, 100882862090), (4, 50441431045), (5, 40353144836), (10, 20176572418), (20, 10088286209), (193, 1045418260), (386, 522709130), (772, 261354565), (965, 209083652), (1930, 104541826), (3860, 52270913)]