215549834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{119617}}^1$

素因数の和:119689

約数の個数: 16

約数和(自身を含む): 348806088

約数和(自身を除く): 133256254

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 119617, 239234, 2033489, 4066978, 6339701, 12679402, 107774917, 215549834]

約数ペア:

[(1, 215549834), (2, 107774917), (17, 12679402), (34, 6339701), (53, 4066978), (106, 2033489), (901, 239234), (1802, 119617)]