206898303

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{4637}}^1$

素因数の和:4886

約数の個数: 16

約数和(自身を含む): 280506240

約数和(自身を除く): 73607937

約数列:

[1, 3, 107, 139, 321, 417, 4637, 13911, 14873, 44619, 496159, 644543, 1488477, 1933629, 68966101, 206898303]

約数ペア:

[(1, 206898303), (3, 68966101), (107, 1933629), (139, 1488477), (321, 644543), (417, 496159), (4637, 44619), (13911, 14873)]