209655361034

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31541}}^1\times {\mathrm{24989}}^1$

素因数の和:56558

約数の個数: 32

約数和(自身を含む): 378352598400

約数和(自身を除く): 168697237366

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 24989, 31541, 49978, 63082, 174923, 220787, 349846, 441574, 474791, 599279, 949582, 1198558, 3323537, 4194953, 6647074, 8389906, 788178049, 1576356098, 5517246343, 11034492686, 14975382931, 29950765862, 104827680517, 209655361034]

約数ペア:

[(1, 209655361034), (2, 104827680517), (7, 29950765862), (14, 14975382931), (19, 11034492686), (38, 5517246343), (133, 1576356098), (266, 788178049), (24989, 8389906), (31541, 6647074), (49978, 4194953), (63082, 3323537), (174923, 1198558), (220787, 949582), (349846, 599279), (441574, 474791)]