186373438

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 293559552

約数和(自身を除く): 107186114

約数列:

[1, 2, 43, 71, 86, 131, 142, 233, 262, 466, 3053, 5633, 6106, 9301, 10019, 11266, 16543, 18602, 20038, 30523, 33086, 61046, 399943, 711349, 799886, 1312489, 1422698, 2167133, 2624978, 4334266, 93186719, 186373438]

約数ペア:

[(1, 186373438), (2, 93186719), (43, 4334266), (71, 2624978), (86, 2167133), (131, 1422698), (142, 1312489), (233, 799886), (262, 711349), (466, 399943), (3053, 61046), (5633, 33086), (6106, 30523), (9301, 20038), (10019, 18602), (11266, 16543)]