202152755

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{787}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 285949440

約数和(自身を除く): 83796685

約数列:

[1, 5, 7, 35, 41, 179, 205, 287, 787, 895, 1253, 1435, 3935, 5509, 6265, 7339, 27545, 32267, 36695, 51373, 140873, 161335, 225869, 256865, 704365, 986111, 1129345, 4930555, 5775793, 28878965, 40430551, 202152755]

約数ペア:

[(1, 202152755), (5, 40430551), (7, 28878965), (35, 5775793), (41, 4930555), (179, 1129345), (205, 986111), (287, 704365), (787, 256865), (895, 225869), (1253, 161335), (1435, 140873), (3935, 51373), (5509, 36695), (6265, 32267), (7339, 27545)]