205052601

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 302279040

約数和(自身を除く): 97226439

約数列:

[1, 3, 13, 39, 53, 159, 169, 507, 587, 689, 1761, 2067, 2197, 6591, 7631, 8957, 22893, 26871, 31111, 93333, 99203, 116441, 297609, 349323, 404443, 1213329, 1289639, 3868917, 5257759, 15773277, 68350867, 205052601]

約数ペア:

[(1, 205052601), (3, 68350867), (13, 15773277), (39, 5257759), (53, 3868917), (159, 1289639), (169, 1213329), (507, 404443), (587, 349323), (689, 297609), (1761, 116441), (2067, 99203), (2197, 93333), (6591, 31111), (7631, 26871), (8957, 22893)]