203881377

素因数分解:

$3^1\times 7^1\times {\mathrm{2053}}^1\times {\mathrm{4729}}^1$

素因数の和:6792

約数の個数: 16

約数和(自身を含む): 310893440

約数和(自身を除く): 107012063

約数列:

[1, 3, 7, 21, 2053, 4729, 6159, 14187, 14371, 33103, 43113, 99309, 9708637, 29125911, 67960459, 203881377]

約数ペア:

[(1, 203881377), (3, 67960459), (7, 29125911), (21, 9708637), (2053, 99309), (4729, 43113), (6159, 33103), (14187, 14371)]