201813656368

素因数分解:

$2^4\times {\mathrm{51913}}^1\times {\mathrm{242971}}^1$

素因数の和:294892

約数の個数: 20

約数和(自身を含む): 391023100648

約数和(自身を除く): 189209444280

約数列:

[1, 2, 4, 8, 16, 51913, 103826, 207652, 242971, 415304, 485942, 830608, 971884, 1943768, 3887536, 12613353523, 25226707046, 50453414092, 100906828184, 201813656368]

約数ペア:

[(1, 201813656368), (2, 100906828184), (4, 50453414092), (8, 25226707046), (16, 12613353523), (51913, 3887536), (103826, 1943768), (207652, 971884), (242971, 830608), (415304, 485942)]