278329196

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{27427}}^1$

素因数の和:27533

約数の個数: 24

約数和(自身を含む): 506869440

約数和(自身を除く): 228540244

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 2537, 5074, 10148, 27427, 54854, 109708, 1179361, 1618193, 2358722, 3236386, 4717444, 6472772, 69582299, 139164598, 278329196]

約数ペア:

[(1, 278329196), (2, 139164598), (4, 69582299), (43, 6472772), (59, 4717444), (86, 3236386), (118, 2358722), (172, 1618193), (236, 1179361), (2537, 109708), (5074, 54854), (10148, 27427)]