201998799

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{202201}}^1$

素因数の和:202247

約数の個数: 16

約数和(自身を含む): 307347040

約数和(自身を除く): 105348241

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 202201, 606603, 1819809, 5459427, 7481437, 22444311, 67332933, 201998799]

約数ペア:

[(1, 201998799), (3, 67332933), (9, 22444311), (27, 7481437), (37, 5459427), (111, 1819809), (333, 606603), (999, 202201)]