208828542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2677289}}^1$

素因数の和:2677307

約数の個数: 16

約数和(自身を含む): 449784720

約数和(自身を除く): 240956178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2677289, 5354578, 8031867, 16063734, 34804757, 69609514, 104414271, 208828542]

約数ペア:

[(1, 208828542), (2, 104414271), (3, 69609514), (6, 34804757), (13, 16063734), (26, 8031867), (39, 5354578), (78, 2677289)]