201561450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1343743}}^1$

素因数の和:1343758

約数の個数: 24

約数和(自身を含む): 499872768

約数和(自身を除く): 298311318

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1343743, 2687486, 4031229, 6718715, 8062458, 13437430, 20156145, 33593575, 40312290, 67187150, 100780725, 201561450]

約数ペア:

[(1, 201561450), (2, 100780725), (3, 67187150), (5, 40312290), (6, 33593575), (10, 20156145), (15, 13437430), (25, 8062458), (30, 6718715), (50, 4031229), (75, 2687486), (150, 1343743)]