201899728

素因数分解:

$2^4\times {\mathrm{2153}}^1\times {\mathrm{5861}}^1$

素因数の和:8022

約数の個数: 20

約数和(自身を含む): 391429188

約数和(自身を除く): 189529460

約数列:

[1, 2, 4, 8, 16, 2153, 4306, 5861, 8612, 11722, 17224, 23444, 34448, 46888, 93776, 12618733, 25237466, 50474932, 100949864, 201899728]

約数ペア:

[(1, 201899728), (2, 100949864), (4, 50474932), (8, 25237466), (16, 12618733), (2153, 93776), (4306, 46888), (5861, 34448), (8612, 23444), (11722, 17224)]