201123979

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{953}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 241438320

約数和(自身を除く): 40314341

約数列:

[1, 7, 49, 59, 73, 413, 511, 953, 2891, 3577, 4307, 6671, 30149, 46697, 56227, 69569, 211043, 393589, 486983, 2755123, 3408881, 4104571, 28731997, 201123979]

約数ペア:

[(1, 201123979), (7, 28731997), (49, 4104571), (59, 3408881), (73, 2755123), (413, 486983), (511, 393589), (953, 211043), (2891, 69569), (3577, 56227), (4307, 46697), (6671, 30149)]