201729296

素因数分解:

$2^4\times {\mathrm{1949}}^1\times {\mathrm{6469}}^1$

素因数の和:8426

約数の個数: 20

約数和(自身を含む): 391111500

約数和(自身を除く): 189382204

約数列:

[1, 2, 4, 8, 16, 1949, 3898, 6469, 7796, 12938, 15592, 25876, 31184, 51752, 103504, 12608081, 25216162, 50432324, 100864648, 201729296]

約数ペア:

[(1, 201729296), (2, 100864648), (4, 50432324), (8, 25216162), (16, 12608081), (1949, 103504), (3898, 51752), (6469, 31184), (7796, 25876), (12938, 15592)]