199680912832

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{164211277}}^1$

素因数の和:164211308

約数の個数: 28

約数和(自身を含む): 417096646120

約数和(自身を除く): 217415733288

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 164211277, 328422554, 656845108, 1313690216, 2627380432, 3120014263, 5254760864, 6240028526, 10509521728, 12480057052, 24960114104, 49920228208, 99840456416, 199680912832]

約数ペア:

[(1, 199680912832), (2, 99840456416), (4, 49920228208), (8, 24960114104), (16, 12480057052), (19, 10509521728), (32, 6240028526), (38, 5254760864), (64, 3120014263), (76, 2627380432), (152, 1313690216), (304, 656845108), (608, 328422554), (1216, 164211277)]