202167175

素因数分解:

$5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 296980992

約数和(自身を除く): 94813817

約数列:

[1, 5, 7, 25, 35, 53, 71, 175, 265, 307, 355, 371, 497, 1325, 1535, 1775, 1855, 2149, 2485, 3763, 7675, 9275, 10745, 12425, 16271, 18815, 21797, 26341, 53725, 81355, 94075, 108985, 113897, 131705, 152579, 406775, 544925, 569485, 658525, 762895, 1155241, 2847425, 3814475, 5776205, 8086687, 28881025, 40433435, 202167175]

約数ペア:

[(1, 202167175), (5, 40433435), (7, 28881025), (25, 8086687), (35, 5776205), (53, 3814475), (71, 2847425), (175, 1155241), (265, 762895), (307, 658525), (355, 569485), (371, 544925), (497, 406775), (1325, 152579), (1535, 131705), (1775, 113897), (1855, 108985), (2149, 94075), (2485, 81355), (3763, 53725), (7675, 26341), (9275, 21797), (10745, 18815), (12425, 16271)]