201274689

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{3313}}^1$

素因数の和:3597

約数の個数: 32

約数和(自身を含む): 335960064

約数和(自身を除く): 134685375

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 263, 789, 1841, 2893, 3313, 5523, 8679, 9939, 20251, 23191, 36443, 60753, 69573, 109329, 255101, 765303, 871319, 2613957, 6099233, 9584509, 18297699, 28753527, 67091563, 201274689]

約数ペア:

[(1, 201274689), (3, 67091563), (7, 28753527), (11, 18297699), (21, 9584509), (33, 6099233), (77, 2613957), (231, 871319), (263, 765303), (789, 255101), (1841, 109329), (2893, 69573), (3313, 60753), (5523, 36443), (8679, 23191), (9939, 20251)]