201919533

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{5521}}^1$

素因数の和:5764

約数の個数: 16

約数和(自身を含む): 274598016

約数和(自身を除く): 72678483

約数列:

[1, 3, 73, 167, 219, 501, 5521, 12191, 16563, 36573, 403033, 922007, 1209099, 2766021, 67306511, 201919533]

約数ペア:

[(1, 201919533), (3, 67306511), (73, 2766021), (167, 1209099), (219, 922007), (501, 403033), (5521, 36573), (12191, 16563)]