201253953

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 290045952

約数和(自身を除く): 88791999

約数列:

[1, 3, 31, 41, 47, 93, 123, 141, 1123, 1271, 1457, 1927, 3369, 3813, 4371, 5781, 34813, 46043, 52781, 59737, 104439, 138129, 158343, 179211, 1427333, 1636211, 2164021, 4281999, 4908633, 6492063, 67084651, 201253953]

約数ペア:

[(1, 201253953), (3, 67084651), (31, 6492063), (41, 4908633), (47, 4281999), (93, 2164021), (123, 1636211), (141, 1427333), (1123, 179211), (1271, 158343), (1457, 138129), (1927, 104439), (3369, 59737), (3813, 52781), (4371, 46043), (5781, 34813)]