201369638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{27457}}^1$

素因数の和:27671

約数の個数: 16

約数和(自身を含む): 319611120

約数和(自身を除く): 118241482

約数列:

[1, 2, 19, 38, 193, 386, 3667, 7334, 27457, 54914, 521683, 1043366, 5299201, 10598402, 100684819, 201369638]

約数ペア:

[(1, 201369638), (2, 100684819), (19, 10598402), (38, 5299201), (193, 1043366), (386, 521683), (3667, 54914), (7334, 27457)]