201197872

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{65837}}^1$

素因数の和:66036

約数の個数: 20

約数和(自身を含む): 391867776

約数和(自身を除く): 190669904

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 65837, 131674, 263348, 526696, 1053392, 12574867, 25149734, 50299468, 100598936, 201197872]

約数ペア:

[(1, 201197872), (2, 100598936), (4, 50299468), (8, 25149734), (16, 12574867), (191, 1053392), (382, 526696), (764, 263348), (1528, 131674), (3056, 65837)]