201782396

素因数分解:

$2^2\times {\mathrm{283}}^1\times {\mathrm{397}}^1\times {\mathrm{449}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 356050800

約数和(自身を除く): 154268404

約数列:

[1, 2, 4, 283, 397, 449, 566, 794, 898, 1132, 1588, 1796, 112351, 127067, 178253, 224702, 254134, 356506, 449404, 508268, 713012, 50445599, 100891198, 201782396]

約数ペア:

[(1, 201782396), (2, 100891198), (4, 50445599), (283, 713012), (397, 508268), (449, 449404), (566, 356506), (794, 254134), (898, 224702), (1132, 178253), (1588, 127067), (1796, 112351)]