201521524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{56417}}^1$

素因数の和:56487

約数の個数: 24

約数和(自身を含む): 379128960

約数和(自身を除く): 177607436

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 56417, 112834, 225668, 1071923, 2143846, 2651599, 4287692, 5303198, 10606396, 50380381, 100760762, 201521524]

約数ペア:

[(1, 201521524), (2, 100760762), (4, 50380381), (19, 10606396), (38, 5303198), (47, 4287692), (76, 2651599), (94, 2143846), (188, 1071923), (893, 225668), (1786, 112834), (3572, 56417)]