202108396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379903}}^1$

素因数の和:379933

約数の個数: 24

約数和(自身を含む): 425492480

約数和(自身を除く): 223384084

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 379903, 759806, 1519612, 2659321, 5318642, 7218157, 10637284, 14436314, 28872628, 50527099, 101054198, 202108396]

約数ペア:

[(1, 202108396), (2, 101054198), (4, 50527099), (7, 28872628), (14, 14436314), (19, 10637284), (28, 7218157), (38, 5318642), (76, 2659321), (133, 1519612), (266, 759806), (532, 379903)]