201165860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1436899}}^1$

素因数の和:1436915

約数の個数: 24

約数和(自身を含む): 482798400

約数和(自身を除く): 281632540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1436899, 2873798, 5747596, 7184495, 10058293, 14368990, 20116586, 28737980, 40233172, 50291465, 100582930, 201165860]

約数ペア:

[(1, 201165860), (2, 100582930), (4, 50291465), (5, 40233172), (7, 28737980), (10, 20116586), (14, 14368990), (20, 10058293), (28, 7184495), (35, 5747596), (70, 2873798), (140, 1436899)]