200060385

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{272191}}^1$

素因数の和:272213

約数の個数: 24

約数和(自身を含む): 372358656

約数和(自身を除く): 172298271

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 272191, 816573, 1360955, 1905337, 4082865, 5716011, 9526685, 13337359, 28580055, 40012077, 66686795, 200060385]

約数ペア:

[(1, 200060385), (3, 66686795), (5, 40012077), (7, 28580055), (15, 13337359), (21, 9526685), (35, 5716011), (49, 4082865), (105, 1905337), (147, 1360955), (245, 816573), (735, 272191)]