206560010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{4513}}^1$

素因数の和:4742

約数の個数: 32

約数和(自身を含む): 390009600

約数和(自身を除く): 183449590

約数列:

[1, 2, 5, 10, 23, 46, 115, 199, 230, 398, 995, 1990, 4513, 4577, 9026, 9154, 22565, 22885, 45130, 45770, 103799, 207598, 518995, 898087, 1037990, 1796174, 4490435, 8980870, 20656001, 41312002, 103280005, 206560010]

約数ペア:

[(1, 206560010), (2, 103280005), (5, 41312002), (10, 20656001), (23, 8980870), (46, 4490435), (115, 1796174), (199, 1037990), (230, 898087), (398, 518995), (995, 207598), (1990, 103799), (4513, 45770), (4577, 45130), (9026, 22885), (9154, 22565)]