202073151

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{506449}}^1$

素因数の和:506478

約数の個数: 16

約数和(自身を含む): 324128000

約数和(自身を除く): 122054849

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 506449, 1519347, 3545143, 9622531, 10635429, 28867593, 67357717, 202073151]

約数ペア:

[(1, 202073151), (3, 67357717), (7, 28867593), (19, 10635429), (21, 9622531), (57, 3545143), (133, 1519347), (399, 506449)]