207946382

素因数分解:

$2^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{19991}}^1$

素因数の和:20743

約数の個数: 16

約数和(自身を含む): 356977152

約数和(自身を除く): 149030770

約数列:

[1, 2, 7, 14, 743, 1486, 5201, 10402, 19991, 39982, 139937, 279874, 14853313, 29706626, 103973191, 207946382]

約数ペア:

[(1, 207946382), (2, 103973191), (7, 29706626), (14, 14853313), (743, 279874), (1486, 139937), (5201, 39982), (10402, 19991)]