201996915088

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{268612919}}^1$

素因数の和:268612974

約数の個数: 20

約数和(自身を含む): 399696024960

約数和(自身を除く): 197699109872

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 268612919, 537225838, 1074451676, 2148903352, 4297806704, 12624807193, 25249614386, 50499228772, 100998457544, 201996915088]

約数ペア:

[(1, 201996915088), (2, 100998457544), (4, 50499228772), (8, 25249614386), (16, 12624807193), (47, 4297806704), (94, 2148903352), (188, 1074451676), (376, 537225838), (752, 268612919)]