201420299

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2851}}^1$

素因数の和:2978

約数の個数: 16

約数和(自身を含む): 216843264

約数和(自身を除く): 15422965

約数列:

[1, 31, 43, 53, 1333, 1643, 2279, 2851, 70649, 88381, 122593, 151103, 3800383, 4684193, 6497429, 201420299]

約数ペア:

[(1, 201420299), (31, 6497429), (43, 4684193), (53, 3800383), (1333, 151103), (1643, 122593), (2279, 88381), (2851, 70649)]