201040808

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{1973}}^1$

素因数の和:2297

約数の個数: 32

約数和(自身を含む): 386588160

約数和(自身を除く): 185547352

約数列:

[1, 2, 4, 8, 47, 94, 188, 271, 376, 542, 1084, 1973, 2168, 3946, 7892, 12737, 15784, 25474, 50948, 92731, 101896, 185462, 370924, 534683, 741848, 1069366, 2138732, 4277464, 25130101, 50260202, 100520404, 201040808]

約数ペア:

[(1, 201040808), (2, 100520404), (4, 50260202), (8, 25130101), (47, 4277464), (94, 2138732), (188, 1069366), (271, 741848), (376, 534683), (542, 370924), (1084, 185462), (1973, 101896), (2168, 92731), (3946, 50948), (7892, 25474), (12737, 15784)]