202131188

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{136207}}^1$

素因数の和:136271

約数の個数: 24

約数和(自身を含む): 411892992

約数和(自身を除く): 209761804

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 136207, 272414, 544828, 953449, 1906898, 3813796, 7218971, 14437942, 28875884, 50532797, 101065594, 202131188]

約数ペア:

[(1, 202131188), (2, 101065594), (4, 50532797), (7, 28875884), (14, 14437942), (28, 7218971), (53, 3813796), (106, 1906898), (212, 953449), (371, 544828), (742, 272414), (1484, 136207)]