201474953897

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{197651}}^1$

素因数の和:198029

約数の個数: 24

約数和(自身を含む): 238482159552

約数和(自身を除く): 37007205655

約数列:

[1, 7, 49, 71, 293, 497, 2051, 3479, 14357, 20803, 145621, 197651, 1019347, 1383557, 9684899, 14033221, 57911743, 98232547, 405382201, 687627829, 2837675407, 4111733753, 28782136271, 201474953897]

約数ペア:

[(1, 201474953897), (7, 28782136271), (49, 4111733753), (71, 2837675407), (293, 687627829), (497, 405382201), (2051, 98232547), (3479, 57911743), (14357, 14033221), (20803, 9684899), (145621, 1383557), (197651, 1019347)]