201514742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1889}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 356257440

約数和(自身を除く): 154742698

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 373, 746, 1889, 3778, 4103, 4849, 8206, 9698, 20779, 24557, 41558, 49114, 53339, 106678, 270127, 540254, 704597, 1409194, 7750567, 9159761, 15501134, 18319522, 100757371, 201514742]

約数ペア:

[(1, 201514742), (2, 100757371), (11, 18319522), (13, 15501134), (22, 9159761), (26, 7750567), (143, 1409194), (286, 704597), (373, 540254), (746, 270127), (1889, 106678), (3778, 53339), (4103, 49114), (4849, 41558), (8206, 24557), (9698, 20779)]