202130019

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{82267}}^1$

素因数の和:82296

約数の個数: 32

約数和(自身を含む): 368560640

約数和(自身を除く): 166430621

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 82267, 246801, 575869, 740403, 1069471, 1727607, 2221209, 3208413, 5182821, 7486297, 9625239, 15548463, 22458891, 28875717, 67376673, 202130019]

約数ペア:

[(1, 202130019), (3, 67376673), (7, 28875717), (9, 22458891), (13, 15548463), (21, 9625239), (27, 7486297), (39, 5182821), (63, 3208413), (91, 2221209), (117, 1727607), (189, 1069471), (273, 740403), (351, 575869), (819, 246801), (2457, 82267)]