201965379

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{1097}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 336462336

約数和(自身を除く): 134496957

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 797, 1097, 2391, 3291, 5579, 7679, 8767, 12067, 16737, 23037, 26301, 36201, 61369, 84469, 184107, 253407, 874309, 2622927, 6120163, 9617399, 18360489, 28852197, 67321793, 201965379]

約数ペア:

[(1, 201965379), (3, 67321793), (7, 28852197), (11, 18360489), (21, 9617399), (33, 6120163), (77, 2622927), (231, 874309), (797, 253407), (1097, 184107), (2391, 84469), (3291, 61369), (5579, 36201), (7679, 26301), (8767, 23037), (12067, 16737)]