202018023

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{47657}}^1$

素因数の和:47823

約数の個数: 16

約数和(自身を含む): 301198560

約数和(自身を除く): 99180537

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 47657, 142971, 428913, 1286739, 7482149, 22446447, 67339341, 202018023]

約数ペア:

[(1, 202018023), (3, 67339341), (9, 22446447), (27, 7482149), (157, 1286739), (471, 428913), (1413, 142971), (4239, 47657)]