202323270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{25643}}^1$

素因数の和:25916

約数の個数: 32

約数和(自身を含む): 487441152

約数和(自身を除く): 285117882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 25643, 51286, 76929, 128215, 153858, 256430, 384645, 769290, 6744109, 13488218, 20232327, 33720545, 40464654, 67441090, 101161635, 202323270]

約数ペア:

[(1, 202323270), (2, 101161635), (3, 67441090), (5, 40464654), (6, 33720545), (10, 20232327), (15, 13488218), (30, 6744109), (263, 769290), (526, 384645), (789, 256430), (1315, 153858), (1578, 128215), (2630, 76929), (3945, 51286), (7890, 25643)]