201899601

素因数分解:

$3^3\times {\mathrm{1249}}^1\times {\mathrm{5987}}^1$

素因数の和:7245

約数の個数: 16

約数和(自身を含む): 299400000

約数和(自身を除く): 97500399

約数列:

[1, 3, 9, 27, 1249, 3747, 5987, 11241, 17961, 33723, 53883, 161649, 7477763, 22433289, 67299867, 201899601]

約数ペア:

[(1, 201899601), (3, 67299867), (9, 22433289), (27, 7477763), (1249, 161649), (3747, 53883), (5987, 33723), (11241, 17961)]