201647228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{3571}}^1$

素因数の和:4337

約数の個数: 24

約数和(自身を含む): 372059520

約数和(自身を除く): 170412292

約数列:

[1, 2, 4, 19, 38, 76, 743, 1486, 2972, 3571, 7142, 14117, 14284, 28234, 56468, 67849, 135698, 271396, 2653253, 5306506, 10613012, 50411807, 100823614, 201647228]

約数ペア:

[(1, 201647228), (2, 100823614), (4, 50411807), (19, 10613012), (38, 5306506), (76, 2653253), (743, 271396), (1486, 135698), (2972, 67849), (3571, 56468), (7142, 28234), (14117, 14284)]