206837488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90401}}^1$

素因数の和:90433

約数の個数: 40

約数和(自身を含む): 470813616

約数和(自身を除く): 263976128

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 90401, 180802, 361604, 723208, 994411, 1175213, 1446416, 1988822, 2350426, 3977644, 4700852, 7955288, 9401704, 12927343, 15910576, 18803408, 25854686, 51709372, 103418744, 206837488]

約数ペア:

[(1, 206837488), (2, 103418744), (4, 51709372), (8, 25854686), (11, 18803408), (13, 15910576), (16, 12927343), (22, 9401704), (26, 7955288), (44, 4700852), (52, 3977644), (88, 2350426), (104, 1988822), (143, 1446416), (176, 1175213), (208, 994411), (286, 723208), (572, 361604), (1144, 180802), (2288, 90401)]