202488368

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{40693}}^1$

素因数の和:41012

約数の個数: 20

約数和(自身を含む): 393592368

約数和(自身を除く): 191104000

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 40693, 81386, 162772, 325544, 651088, 12655523, 25311046, 50622092, 101244184, 202488368]

約数ペア:

[(1, 202488368), (2, 101244184), (4, 50622092), (8, 25311046), (16, 12655523), (311, 651088), (622, 325544), (1244, 162772), (2488, 81386), (4976, 40693)]