203419724

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{8803}}^1$

素因数の和:8969

約数の個数: 24

約数和(自身を含む): 366070320

約数和(自身を除く): 162650596

約数列:

[1, 2, 4, 53, 106, 109, 212, 218, 436, 5777, 8803, 11554, 17606, 23108, 35212, 466559, 933118, 959527, 1866236, 1919054, 3838108, 50854931, 101709862, 203419724]

約数ペア:

[(1, 203419724), (2, 101709862), (4, 50854931), (53, 3838108), (106, 1919054), (109, 1866236), (212, 959527), (218, 933118), (436, 466559), (5777, 35212), (8803, 23108), (11554, 17606)]