196856763628

素因数分解:

$2^2\times 7^2\times {\mathrm{449}}^1\times {\mathrm{2236907}}^1$

素因数の和:2237374

約数の個数: 36

約数和(自身を含む): 401636831400

約数和(自身を除く): 204780067772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 449, 898, 1796, 3143, 6286, 12572, 22001, 44002, 88004, 2236907, 4473814, 8947628, 15658349, 31316698, 62633396, 109608443, 219216886, 438433772, 1004371243, 2008742486, 4017484972, 7030598701, 14061197402, 28122394804, 49214190907, 98428381814, 196856763628]

約数ペア:

[(1, 196856763628), (2, 98428381814), (4, 49214190907), (7, 28122394804), (14, 14061197402), (28, 7030598701), (49, 4017484972), (98, 2008742486), (196, 1004371243), (449, 438433772), (898, 219216886), (1796, 109608443), (3143, 62633396), (6286, 31316698), (12572, 15658349), (22001, 8947628), (44002, 4473814), (88004, 2236907)]