185280238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17509}}^1$

素因数の和:17572

約数の個数: 32

約数和(自身を含む): 335351520

約数和(自身を除く): 150071282

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 5291, 10582, 17509, 35018, 192599, 227617, 385198, 455234, 647833, 1295666, 2503787, 5007574, 7126163, 8421829, 14252326, 16843658, 92640119, 185280238]

約数ペア:

[(1, 185280238), (2, 92640119), (11, 16843658), (13, 14252326), (22, 8421829), (26, 7126163), (37, 5007574), (74, 2503787), (143, 1295666), (286, 647833), (407, 455234), (481, 385198), (814, 227617), (962, 192599), (5291, 35018), (10582, 17509)]