200917827

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3089}}^1$

素因数の和:3185

約数の個数: 40

約数和(自身を含む): 332014320

約数和(自身を除く): 131096493

約数列:

[1, 3, 9, 11, 27, 33, 73, 81, 99, 219, 297, 657, 803, 891, 1971, 2409, 3089, 5913, 7227, 9267, 21681, 27801, 33979, 65043, 83403, 101937, 225497, 250209, 305811, 676491, 917433, 2029473, 2480467, 2752299, 6088419, 7441401, 18265257, 22324203, 66972609, 200917827]

約数ペア:

[(1, 200917827), (3, 66972609), (9, 22324203), (11, 18265257), (27, 7441401), (33, 6088419), (73, 2752299), (81, 2480467), (99, 2029473), (219, 917433), (297, 676491), (657, 305811), (803, 250209), (891, 225497), (1971, 101937), (2409, 83403), (3089, 65043), (5913, 33979), (7227, 27801), (9267, 21681)]