214304846

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1907}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 384652800

約数和(自身を除く): 170347954

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 349, 698, 1907, 2443, 3814, 4886, 8027, 13349, 16054, 26698, 43861, 56189, 87722, 112378, 307027, 614054, 665543, 1331086, 4658801, 9317602, 15307489, 30614978, 107152423, 214304846]

約数ペア:

[(1, 214304846), (2, 107152423), (7, 30614978), (14, 15307489), (23, 9317602), (46, 4658801), (161, 1331086), (322, 665543), (349, 614054), (698, 307027), (1907, 112378), (2443, 87722), (3814, 56189), (4886, 43861), (8027, 26698), (13349, 16054)]