200422593

素因数分解:

$3^4\times 7^2\times {\mathrm{50497}}^1$

素因数の和:50523

約数の個数: 30

約数和(自身を含む): 348284706

約数和(自身を除く): 147862113

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 50497, 151491, 353479, 454473, 1060437, 1363419, 2474353, 3181311, 4090257, 7423059, 9543933, 22269177, 28631799, 66807531, 200422593]

約数ペア:

[(1, 200422593), (3, 66807531), (7, 28631799), (9, 22269177), (21, 9543933), (27, 7423059), (49, 4090257), (63, 3181311), (81, 2474353), (147, 1363419), (189, 1060437), (441, 454473), (567, 353479), (1323, 151491), (3969, 50497)]