201983957

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{3181}}^1$

素因数の和:3428

約数の個数: 16

約数和(自身を含む): 237046272

約数和(自身を除く): 35062315

約数列:

[1, 7, 47, 193, 329, 1351, 3181, 9071, 22267, 63497, 149507, 613933, 1046549, 4297531, 28854851, 201983957]

約数ペア:

[(1, 201983957), (7, 28854851), (47, 4297531), (193, 1046549), (329, 613933), (1351, 149507), (3181, 63497), (9071, 22267)]