201742751

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 241339824

約数和(自身を除く): 39597073

約数列:

[1, 7, 49, 53, 131, 371, 593, 917, 2597, 4151, 6419, 6943, 29057, 31429, 48601, 77683, 220003, 340207, 543781, 1540021, 3806467, 4117199, 28820393, 201742751]

約数ペア:

[(1, 201742751), (7, 28820393), (49, 4117199), (53, 3806467), (131, 1540021), (371, 543781), (593, 340207), (917, 220003), (2597, 77683), (4151, 48601), (6419, 31429), (6943, 29057)]