202164347

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2389}}^1$

素因数の和:2571

約数の個数: 24

約数和(自身を含む): 258292080

約数和(自身を除く): 56127733

約数列:

[1, 7, 11, 49, 77, 157, 539, 1099, 1727, 2389, 7693, 12089, 16723, 26279, 84623, 117061, 183953, 375073, 1287671, 2625511, 4125803, 18378577, 28880621, 202164347]

約数ペア:

[(1, 202164347), (7, 28880621), (11, 18378577), (49, 4125803), (77, 2625511), (157, 1287671), (539, 375073), (1099, 183953), (1727, 117061), (2389, 84623), (7693, 26279), (12089, 16723)]