201653078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{647}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 341895168

約数和(自身を除く): 140242090

約数列:

[1, 2, 11, 22, 31, 62, 341, 457, 647, 682, 914, 1294, 5027, 7117, 10054, 14167, 14234, 20057, 28334, 40114, 155837, 220627, 295679, 311674, 441254, 591358, 3252469, 6504938, 9166049, 18332098, 100826539, 201653078]

約数ペア:

[(1, 201653078), (2, 100826539), (11, 18332098), (22, 9166049), (31, 6504938), (62, 3252469), (341, 591358), (457, 441254), (647, 311674), (682, 295679), (914, 220627), (1294, 155837), (5027, 40114), (7117, 28334), (10054, 20057), (14167, 14234)]