201962080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54881}}^1$

素因数の和:54919

約数の個数: 48

約数和(自身を含む): 497889504

約数和(自身を除く): 295927424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 54881, 109762, 219524, 274405, 439048, 548810, 878096, 1097620, 1262263, 1756192, 2195240, 2524526, 4390480, 5049052, 6311315, 8780960, 10098104, 12622630, 20196208, 25245260, 40392416, 50490520, 100981040, 201962080]

約数ペア:

[(1, 201962080), (2, 100981040), (4, 50490520), (5, 40392416), (8, 25245260), (10, 20196208), (16, 12622630), (20, 10098104), (23, 8780960), (32, 6311315), (40, 5049052), (46, 4390480), (80, 2524526), (92, 2195240), (115, 1756192), (160, 1262263), (184, 1097620), (230, 878096), (368, 548810), (460, 439048), (736, 274405), (920, 219524), (1840, 109762), (3680, 54881)]