202373320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{219971}}^1$

素因数の和:220005

約数の個数: 32

約数和(自身を含む): 475139520

約数和(自身を除く): 272766200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 219971, 439942, 879884, 1099855, 1759768, 2199710, 4399420, 5059333, 8798840, 10118666, 20237332, 25296665, 40474664, 50593330, 101186660, 202373320]

約数ペア:

[(1, 202373320), (2, 101186660), (4, 50593330), (5, 40474664), (8, 25296665), (10, 20237332), (20, 10118666), (23, 8798840), (40, 5059333), (46, 4399420), (92, 2199710), (115, 1759768), (184, 1099855), (230, 879884), (460, 439942), (920, 219971)]