121965234

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{189977}}^1$

素因数の和:190089

約数の個数: 16

約数和(自身を含む): 246211488

約数和(自身を除く): 124246254

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 189977, 379954, 569931, 1139862, 20327539, 40655078, 60982617, 121965234]

約数ペア:

[(1, 121965234), (2, 60982617), (3, 40655078), (6, 20327539), (107, 1139862), (214, 569931), (321, 379954), (642, 189977)]