201885868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{56519}}^1$

素因数の和:56589

約数の個数: 24

約数和(自身を含む): 379814400

約数和(自身を除く): 177928532

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 56519, 113038, 226076, 1073861, 2147722, 2656393, 4295444, 5312786, 10625572, 50471467, 100942934, 201885868]

約数ペア:

[(1, 201885868), (2, 100942934), (4, 50471467), (19, 10625572), (38, 5312786), (47, 4295444), (76, 2656393), (94, 2147722), (188, 1073861), (893, 226076), (1786, 113038), (3572, 56519)]