219634973732

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{10009}}^1\times {\mathrm{238519}}^1$

素因数の和:248555

約数の個数: 24

約数和(自身を含む): 401114313600

約数和(自身を除く): 181479339868

約数列:

[1, 2, 4, 23, 46, 92, 10009, 20018, 40036, 230207, 238519, 460414, 477038, 920828, 954076, 5485937, 10971874, 21943748, 2387336671, 4774673342, 9549346684, 54908743433, 109817486866, 219634973732]

約数ペア:

[(1, 219634973732), (2, 109817486866), (4, 54908743433), (23, 9549346684), (46, 4774673342), (92, 2387336671), (10009, 21943748), (20018, 10971874), (40036, 5485937), (230207, 954076), (238519, 920828), (460414, 477038)]