199964178

素因数分解:

$2^1\times 3^2\times {\mathrm{953}}^1\times {\mathrm{11657}}^1$

素因数の和:12618

約数の個数: 24

約数和(自身を含む): 433747548

約数和(自身を除く): 233783370

約数列:

[1, 2, 3, 6, 9, 18, 953, 1906, 2859, 5718, 8577, 11657, 17154, 23314, 34971, 69942, 104913, 209826, 11109121, 22218242, 33327363, 66654726, 99982089, 199964178]

約数ペア:

[(1, 199964178), (2, 99982089), (3, 66654726), (6, 33327363), (9, 22218242), (18, 11109121), (953, 209826), (1906, 104913), (2859, 69942), (5718, 34971), (8577, 23314), (11657, 17154)]